UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPuX5NDEVPeQIoVVOqDmz6y0APDeRhNk61YeBASZGQA=' 
WHERE 
  key_id = '12b0250a5676478183e4f75a5df7faa8665205d905e227bfcdc6fb27ae0ad239' 
  AND (
    token = 'ZPuX5NDEVPeQIoVVOqDmz6y0APDeRhNk61YeBASZGQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )