UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M34fj7RAKbK3C4os+pxWAQRZDezA8cygy6DSF61pYcs=' 
WHERE 
  key_id = 'ee77c2190fb12bc7ae1cac306437b6a63a70c1e741e7f902c40e8d5d3b41d577' 
  AND (
    token = 'M34fj7RAKbK3C4os+pxWAQRZDezA8cygy6DSF61pYcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )