UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1yVti0NaWiXuB+KrMzHAWtfYYmyCme0k3uHTpsVrfo=' 
WHERE 
  key_id = '1bcef4ac2ce9a36b2efac0e62b5dbb7377b263e74f7c6b36e10d0fc076ed293c' 
  AND (
    token = 'c1yVti0NaWiXuB+KrMzHAWtfYYmyCme0k3uHTpsVrfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )