UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KSpVhAJTaAWB58WuPmcSpv/S4nyvbN2Vf7jRS++SJaQ=' 
WHERE 
  key_id = 'ec99e4be1897fb751def6e77ff7cc7f8a700aebaa014201c26199499ce0053ce' 
  AND (
    token = 'KSpVhAJTaAWB58WuPmcSpv/S4nyvbN2Vf7jRS++SJaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )