UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WU9hICOu8Yehm/upCVaKuD+iuQIHiaQhwA/T7hctEro=' 
WHERE 
  key_id = '7d2ff4ef655841bda5b1a497dbdb3f2ebc49040966cff4e13cea69a24d2de334' 
  AND (
    token = 'WU9hICOu8Yehm/upCVaKuD+iuQIHiaQhwA/T7hctEro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )