UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jn+6G14VL0Bc56AbPqnyu+YdHwOuhWS73mPmI3MUC6I=' 
WHERE 
  key_id = 'ed35bf61b9b625cae92b96f4a175d68cd1173f04f9212738ccef65637a2b8db2' 
  AND (
    token = 'Jn+6G14VL0Bc56AbPqnyu+YdHwOuhWS73mPmI3MUC6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024