UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gmf59nhB8KynpZvd4tNN7ZCYZbly5+uAJ581HrmSxfE=' 
WHERE 
  key_id = 'c7763383c7e7414c070617fb8908c6e44823f58668667f38e94dcc7f08187899' 
  AND (
    token = 'gmf59nhB8KynpZvd4tNN7ZCYZbly5+uAJ581HrmSxfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )