UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qze2MP+s4vBeFIpnrFCfgxns2MNSg66GxRQfLLm8KsM=' 
WHERE 
  key_id = '27377176d1aa96e1f3f8b3957ce3b77a420e9ef46a019b0b7c342dc5645185ec' 
  AND (
    token = 'Qze2MP+s4vBeFIpnrFCfgxns2MNSg66GxRQfLLm8KsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )