UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZDtAs6z37yoihYFKz1Lo7byZyLmTENn6bdwDgn7rt4=' 
WHERE 
  key_id = '2e776dcd17c51fabfad03be677fcf7736d349a1c660a2ecf1fac219fbd2755bb' 
  AND (
    token = 'UZDtAs6z37yoihYFKz1Lo7byZyLmTENn6bdwDgn7rt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )