UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FrenuorBmnvZ1YVjdH9hUneoNHzeafE6Wz4FdzEiLY=' 
WHERE 
  key_id = '53d26617077c6f7f1a1750724b488fa6603dcb2d1cb44f9c81a686c7bb401a03' 
  AND (
    token = '4FrenuorBmnvZ1YVjdH9hUneoNHzeafE6Wz4FdzEiLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )