UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keHgpDACOTaEdE6VMWPlET7cWtEYulxp6NSxFM8o0EI=' 
WHERE 
  key_id = 'ddd034833d8c501f53cb7503453f9916845fa115b1eb82794d772d7f3bf72589' 
  AND (
    token = 'keHgpDACOTaEdE6VMWPlET7cWtEYulxp6NSxFM8o0EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )