UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCk9wJaS7P9c9kNCJhyf+pTXLp63w3ZG0LVrRrDuzD0=' 
WHERE 
  key_id = '0177693403aaec6d22a1e4dbc063cbb706b677f3477440c066dbea4df202f12d' 
  AND (
    token = 'dCk9wJaS7P9c9kNCJhyf+pTXLp63w3ZG0LVrRrDuzD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )