UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TNoAPYmEDVs7e6GdwXMv5JFipY9/VRjh+/GeQH8x5Nw=' 
WHERE 
  key_id = 'f51691684f4184ff99313b58c503bdb6aa3591698d2b336c9aef88150413d895' 
  AND (
    token = 'TNoAPYmEDVs7e6GdwXMv5JFipY9/VRjh+/GeQH8x5Nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )