UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DzsCxRm5u1gxATomVS6xa0KEUpXVgKZkRs8sS7AVV20=' 
WHERE 
  key_id = 'a8bc7fdf09e023280f5447858d3d99dd2c700114cb8e67f0fb3d353027dd366f' 
  AND (
    token = 'DzsCxRm5u1gxATomVS6xa0KEUpXVgKZkRs8sS7AVV20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )