UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QifxIuzmmVm0MFtu1yHoPgQ/0eIN7yeuz6owjZqXjfg=' 
WHERE 
  key_id = '5f781d7bf30e2b2472545b35db09c458d9baf62f7eb4da18da2ad80f5ff1df0b' 
  AND (
    token = 'QifxIuzmmVm0MFtu1yHoPgQ/0eIN7yeuz6owjZqXjfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )