UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xOOLnFt0E9D8ixrO0dN+f9EhOvo8gcxKL7MqzzJY0pU=' 
WHERE 
  key_id = '4900d2f5f0ff579fd2079f77c416b5dabb4029ee9f5ad7cb79f6ac6b17ac39dc' 
  AND (
    token = 'xOOLnFt0E9D8ixrO0dN+f9EhOvo8gcxKL7MqzzJY0pU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )