UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jU7eWSlxl4YC/WpcENlra64pQOFXGtbytKq1JV+pdJI=' 
WHERE 
  key_id = 'a95923ff4e83de9dae584292ee442988122af2a2a2e5ec104265a61e3159db0e' 
  AND (
    token = 'jU7eWSlxl4YC/WpcENlra64pQOFXGtbytKq1JV+pdJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )