UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8gcuTT5k8MLAIMzSjfn0jEtPh31OjR5pVEkCmHIvog=' 
WHERE 
  key_id = 'd9aafedafc8608e79affdb3940ab5555da232b22c9b8a98c196bafd35728559f' 
  AND (
    token = 'T8gcuTT5k8MLAIMzSjfn0jEtPh31OjR5pVEkCmHIvog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )