UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NYaZWhk1ryafud1ufsosy6dyVOCIeYUWB/dcwMADRMM=' 
WHERE 
  key_id = 'c875d1b81a55e5ff1bd739d46ad41f8661794da4de3c14aadfb44859559268a6' 
  AND (
    token = 'NYaZWhk1ryafud1ufsosy6dyVOCIeYUWB/dcwMADRMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )