UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9q/SYXzVq/EL1uyq0ak8UhdIndU2Z9Md5bfsZ8iFrqQ=' 
WHERE 
  key_id = '1a42544e8e9a57738a62a13356d3384d2a4eed93badb4cd7b2e80f412c150a43' 
  AND (
    token = '9q/SYXzVq/EL1uyq0ak8UhdIndU2Z9Md5bfsZ8iFrqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )