UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPHSj1oUU7ugYbqUfEPZcBSB/KIG78lnMhKB4ZZ0ye0=' 
WHERE 
  key_id = 'b776520171ed6faec7941409d28965e78d21db4d32e5339fef8f5da1c02f0006' 
  AND (
    token = 'IPHSj1oUU7ugYbqUfEPZcBSB/KIG78lnMhKB4ZZ0ye0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )