UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9eUQQr8UbibIC6MdbS4K5qi9JfzNP6cAakJT1okGuvA=' 
WHERE 
  key_id = '98ec21fa0c40ca5fc269c380b2cff0b7e2e0fa5a5743e10dd9c268539f73ad94' 
  AND (
    token = '9eUQQr8UbibIC6MdbS4K5qi9JfzNP6cAakJT1okGuvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )