UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZfSM8I16K5T7TyjfnjB2i9l7AyGS0ApGmITjECGcxE=' 
WHERE 
  key_id = '11ff730a270e80ea5a91123f2214e75c2fb194d56d9c6d92458088fca7437454' 
  AND (
    token = 'yZfSM8I16K5T7TyjfnjB2i9l7AyGS0ApGmITjECGcxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )