UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMd7W2St9xldDuXe5djv1Gk9jVTnVR6m3wOTuzHr0tw=' 
WHERE 
  key_id = '020b11c03613de03f7fc7f7e4ffe8ef388f91f21992070cb587d720fcd6abb99' 
  AND (
    token = 'QMd7W2St9xldDuXe5djv1Gk9jVTnVR6m3wOTuzHr0tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )