UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nryMTxCRF0OnyfLrekhCtUqppv6JZjqha5XNA0CC+iA=' 
WHERE 
  key_id = 'dea5fd82dc677d4b8e02ad1f4c2efa69e2707a3902953a31fcb3298825a94dfb' 
  AND (
    token = 'nryMTxCRF0OnyfLrekhCtUqppv6JZjqha5XNA0CC+iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )