UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNXj1MqM8oN8JPRNh23vBXMSE1+B0EaFMIWJs2G29MA=' 
WHERE 
  key_id = '6b116ebdaa5a31f7e6f4ae5afacd8f42385a5d50c56aa82e4247b3442d3b594b' 
  AND (
    token = 'DNXj1MqM8oN8JPRNh23vBXMSE1+B0EaFMIWJs2G29MA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )