UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GL7kufVumh3Yj+e5uMKqNsrtjqYIuLVi54t8JFB7WX4=' 
WHERE 
  key_id = '37c351dbef7e42c25b3fa078b88c8eeff72cae49529a8dba98ba01edc61ae367' 
  AND (
    token = 'GL7kufVumh3Yj+e5uMKqNsrtjqYIuLVi54t8JFB7WX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )