UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JqsRnhMf+MIY6rbaOYu79aHSXigkGCuY1TlKq21Mpo=' 
WHERE 
  key_id = '24c1999f37dc1d1a570a346dbe2cd22c09937b3ffafaa2e8e7fcb031f232261f' 
  AND (
    token = '4JqsRnhMf+MIY6rbaOYu79aHSXigkGCuY1TlKq21Mpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )