UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0n8lpAo49uu9yRbUp52jPLrJW+mMVhSdbj6LeQ4+CR0=' 
WHERE 
  key_id = 'f908303649f9cebcb3ceae2c8387edaf0ce22a993c926fc8d83383bacfe57d7b' 
  AND (
    token = '0n8lpAo49uu9yRbUp52jPLrJW+mMVhSdbj6LeQ4+CR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )