UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4iI3M5LKbnspi4xYFET93ECz4JSGFnuFx8SM1tJmkBE=' 
WHERE 
  key_id = '74560ccfbbca5222d0236bb169f60fddb60a0349014593d08ae3bfb74272ad2b' 
  AND (
    token = '4iI3M5LKbnspi4xYFET93ECz4JSGFnuFx8SM1tJmkBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )