UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jG/Va5jd4wzHX9fi4VHlZMQlrEOmymRb0PjxeczWZOY=' 
WHERE 
  key_id = 'b98c509a4b037d2579838eae0672ab0bad2a5bc8e470ddb969f1560e864d178c' 
  AND (
    token = 'jG/Va5jd4wzHX9fi4VHlZMQlrEOmymRb0PjxeczWZOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )