UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8P9Xv/XdhFbx9/P3IeImjG6G02PovOgOinupry1IYZ8=' 
WHERE 
  key_id = '1dd698e41f5cb42f0cf32dcf2a14091bebb20daae11476e49340b100ec71cfbf' 
  AND (
    token = '8P9Xv/XdhFbx9/P3IeImjG6G02PovOgOinupry1IYZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )