UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9d9Wazl8sVndYDEdi0kTiut1+R+iz9MMeDi5epcqNG8=' 
WHERE 
  key_id = '27822762f82ec55b0a8456ecc00a1c500189a5f8e9120a6be1947aef55771287' 
  AND (
    token = '9d9Wazl8sVndYDEdi0kTiut1+R+iz9MMeDi5epcqNG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )