UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4e8sUcgkzzl7O2Zb2NWu/lgp6FKzdQUiXVHJO/zi6Hw=' 
WHERE 
  key_id = '1195c2b7434057dd1aab9e433c3f6a716279142613f34e85a0fd8147d912fc29' 
  AND (
    token = '4e8sUcgkzzl7O2Zb2NWu/lgp6FKzdQUiXVHJO/zi6Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )