UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KxjQOU3V5xtKG4eXs6lZymRekVAkhAXCc9SjKyYrli4=' 
WHERE 
  key_id = 'a01a48a328b6626a679ee4cce26331cad369cdc6fcd534599eeabd6e688b1659' 
  AND (
    token = 'KxjQOU3V5xtKG4eXs6lZymRekVAkhAXCc9SjKyYrli4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )