UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cz8oB5IKtpMW58e3gjSMSRb2B8vtphTRwaEWo0sa8lE=' 
WHERE 
  key_id = '1d223a90c543b2655e9d080d23a64d98d5bc2642db902a6eca0b9f5768510848' 
  AND (
    token = 'Cz8oB5IKtpMW58e3gjSMSRb2B8vtphTRwaEWo0sa8lE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )