UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOy/UdYUEzR6If7krjlqdMaveQK+EGcpGUkwzJ/dp+k=' 
WHERE 
  key_id = '457f8cfb907b1ae439a56498bfafa744cddcc727e0214cb4793ea661f8962f5a' 
  AND (
    token = 'dOy/UdYUEzR6If7krjlqdMaveQK+EGcpGUkwzJ/dp+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )