UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2aOa07pf6JHGA5VCf4fqI3RxJyLlmabWaItXCSqAGM=' 
WHERE 
  key_id = '3c2034d722a8987ccab5608a977c77cc90d29dae4329b7e78b28b4d6d2ed9a4f' 
  AND (
    token = 'L2aOa07pf6JHGA5VCf4fqI3RxJyLlmabWaItXCSqAGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )