UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNeN3kVX4FJSsucH4GBUGNqql4rYtdwwHXv5T7OPujo=' 
WHERE 
  key_id = 'dd163ae863104777f75dc15fdeee60b5b5c8bfa35871145161b0022c925160e1' 
  AND (
    token = 'kNeN3kVX4FJSsucH4GBUGNqql4rYtdwwHXv5T7OPujo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )