UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R37+YeAvvuEx4js0OoevWX/WFX7eW1sK88JEVhNXVwg=' 
WHERE 
  key_id = '5a09375fdd303a7c8c6855a7f2c86fc3b503692e7b9d56d848bacc364e3856aa' 
  AND (
    token = 'R37+YeAvvuEx4js0OoevWX/WFX7eW1sK88JEVhNXVwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )