UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1VJm/f01AxgpxAltMNyHJDBBUDHcab1JFCbUjhS3EF0=' 
WHERE 
  key_id = '8e8d4eedfae3d2e916ca0d61f48771296a8ca5066c9f498bfbc35cc846045c7d' 
  AND (
    token = '1VJm/f01AxgpxAltMNyHJDBBUDHcab1JFCbUjhS3EF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )