UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JW7bbbphw9UcwoWIziQt1+kscNY8zCMX52qJsrqB+LU=' 
WHERE 
  key_id = '1c12c3219119ec08d73158209b21e347db1d59549360c02a6bee58199cb5d437' 
  AND (
    token = 'JW7bbbphw9UcwoWIziQt1+kscNY8zCMX52qJsrqB+LU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )