UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ma/sJ0e9or+AW1wDx1c1nBgxMCerdjpBkyD9zRC+dh0=' 
WHERE 
  key_id = 'ef5fe592346e6b255d9f4a4ba7fb5c76a4ff4733447a3deae7b4160eae311e0a' 
  AND (
    token = 'ma/sJ0e9or+AW1wDx1c1nBgxMCerdjpBkyD9zRC+dh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )