UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JSmkjp3dzFiKSzX3qMGb1DupCQjpbFeceaAp8ZDjuks=' 
WHERE 
  key_id = '33a359207bf6d56a25cd705d515167644e8440deabca5cf2ecf714e6f494ca8f' 
  AND (
    token = 'JSmkjp3dzFiKSzX3qMGb1DupCQjpbFeceaAp8ZDjuks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )