UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'So6mjPkoR0T1oLgZxnws5F9Ut/rcBQds7JxhwaedrMI=' 
WHERE 
  key_id = '70d70ebb3bc8b4834ca700608837a95a8200d30a44eee5476fcba7df9a428c4b' 
  AND (
    token = 'So6mjPkoR0T1oLgZxnws5F9Ut/rcBQds7JxhwaedrMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )