UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2FdXFmIrgXEjvi4V+VNoE7QUcLifonYrYMySjkEP2ts=' 
WHERE 
  key_id = 'dc7e17f750018553d887e39b45fffc9abecd881d6e4f0249cad698e672df7ccb' 
  AND (
    token = '2FdXFmIrgXEjvi4V+VNoE7QUcLifonYrYMySjkEP2ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )