UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vl7p6Z/hX2BgxbvmP8rZaRDjRGnSCGaMR5TeOVcnstI=' 
WHERE 
  key_id = '4171cf6c99f00e28afbecf43a3fa5aa0af1dac05a0d8644e83d596115f0f02f6' 
  AND (
    token = 'Vl7p6Z/hX2BgxbvmP8rZaRDjRGnSCGaMR5TeOVcnstI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )