UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDMQRHQTJvziYpocnP9ydkSRoafXw9Fw4bJqB230a8s=' 
WHERE 
  key_id = '89ef33716065bab2adc667c5e95924cdd9abbabc0a62a5b337435461d957ce7a' 
  AND (
    token = 'MDMQRHQTJvziYpocnP9ydkSRoafXw9Fw4bJqB230a8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )