UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sqZtYEyhe0OqzAt3Bp61wwlLuKliScGR4loluPFiLLs=' 
WHERE 
  key_id = '6f84aeecc6264103cbcde76370610464e9da907ef36e7c758e96b79364ac7fed' 
  AND (
    token = 'sqZtYEyhe0OqzAt3Bp61wwlLuKliScGR4loluPFiLLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )