UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIlTArmccNQXqUXCmzDQpRzaaFpGHY4MOJoVR0wDf24=' 
WHERE 
  key_id = '236a40eb0e4dd40587141c8e2f02f3cb974a9e278613578f554d6bf38582f498' 
  AND (
    token = 'yIlTArmccNQXqUXCmzDQpRzaaFpGHY4MOJoVR0wDf24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )