UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ee6sn2VcrFVHUm2ksS57WfHz20lssf2F9InEL1QhzOE=' 
WHERE 
  key_id = '1e7b08e52537733f5e7cf7897b0f8799edcb144110249ddc5583e9f288c811e1' 
  AND (
    token = 'ee6sn2VcrFVHUm2ksS57WfHz20lssf2F9InEL1QhzOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )