UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4r+EkYanoWz/IaOiir9Dm+vQj/6uF+/6HbQFnDywtzM=' 
WHERE 
  key_id = 'b52ee8f5e422cf9beee6af8ea322d4cefa107aeb563d1e5d0dd18bb80527797e' 
  AND (
    token = '4r+EkYanoWz/IaOiir9Dm+vQj/6uF+/6HbQFnDywtzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )