UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oTT/u0v+TeIjff6QosL96VC4yQqUbKnbLByeEmSSgbM=' 
WHERE 
  key_id = 'df3fdce420e91e46766925d42683ef75ebc6c043bb481eacb7e9db73871cd8cf' 
  AND (
    token = 'oTT/u0v+TeIjff6QosL96VC4yQqUbKnbLByeEmSSgbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )