UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8mbl1Xc5QEC+xxPGz+4G6/qHvUKEFBGSHXkc6ZVSyDs=' 
WHERE 
  key_id = '33b98fd44f6788ee120fbdd7d9d4fa218a92b05ec1eed43107a8576b372ce576' 
  AND (
    token = '8mbl1Xc5QEC+xxPGz+4G6/qHvUKEFBGSHXkc6ZVSyDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )