UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2UPHaT80RPTCbEWQhYbhlY9uvYiiCR+0a8BBRvETbmM=' 
WHERE 
  key_id = 'cfb4e3c96c8993fc4a92585d03fd8169648e4f895364e811205fdf7f67bb0796' 
  AND (
    token = '2UPHaT80RPTCbEWQhYbhlY9uvYiiCR+0a8BBRvETbmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )