UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bD12fMoRiOBGhKSNLr39lFbZCBGzaWLMiIQZenV6uTo=' 
WHERE 
  key_id = '643e5a9daecfbc9d80d16d39ed201aa249fa2d7f4d23b9ce154f5e45c9926f9f' 
  AND (
    token = 'bD12fMoRiOBGhKSNLr39lFbZCBGzaWLMiIQZenV6uTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )