UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OIzZhkSo60jW7gVKAUpgJPIh+0mSkd1+cRAJ/Ez9eeQ=' 
WHERE 
  key_id = '6c07c4eb4f57786a0b2a9b526f9d9d1a2c58f87af11012a8338921e84e6683ad' 
  AND (
    token = 'OIzZhkSo60jW7gVKAUpgJPIh+0mSkd1+cRAJ/Ez9eeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )