UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzELMY2ZPiSBl4ciqxbgCpBEUH8AEuX/qiPAIs+qYtA=' 
WHERE 
  key_id = 'fad0c61a122cb2ddc1054d4b5eab1f7f593b5061672415053c4a1409b14f103a' 
  AND (
    token = 'nzELMY2ZPiSBl4ciqxbgCpBEUH8AEuX/qiPAIs+qYtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )