UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lu2Wo4NC6q1Q9TsAHHuWg3kPauyn5rPBMXsWA24CXo=' 
WHERE 
  key_id = 'a52ef130dfc5aedf2041aeb6d71f78591fe4bc4f7293f2d584bcad2c2d95c791' 
  AND (
    token = '9lu2Wo4NC6q1Q9TsAHHuWg3kPauyn5rPBMXsWA24CXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )