UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dl0HxdySFRony4dJJmdlLZ6vHSt/4ognHDMs/MNEQSw=' 
WHERE 
  key_id = '17c54e15a940a14c71de7c710c14f05910f0048047a12f5908b98dd65ccd9eb2' 
  AND (
    token = 'dl0HxdySFRony4dJJmdlLZ6vHSt/4ognHDMs/MNEQSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )