UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2pNNJpwNoXpfzQP7+mf8KvTMXIvLrIUSyWe5GjUqSM=' 
WHERE 
  key_id = '2574ba66ec35479a71fb702f993ba530145f56842b4d0ae3d8909d7654fd223e' 
  AND (
    token = 'v2pNNJpwNoXpfzQP7+mf8KvTMXIvLrIUSyWe5GjUqSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )