UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0FenhIo3wbHKBAGlStknFOaMhnEAJXFU6sdaJb8CiVk=' 
WHERE 
  key_id = '9e0921271af22e182908952d0f2cb7702e0c86d544b95f94f067f877ca28bfd1' 
  AND (
    token = '0FenhIo3wbHKBAGlStknFOaMhnEAJXFU6sdaJb8CiVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )