UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5YeJyTNHgCnfcAGiTyHrKlqKQU2vWEFRyG96fb22cU=' 
WHERE 
  key_id = 'ca918eeefc17554221b2f52d3c4f738c95b2370b3de4bf23fd709d13c9d2767a' 
  AND (
    token = 'f5YeJyTNHgCnfcAGiTyHrKlqKQU2vWEFRyG96fb22cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )