UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsewiaA/EAztL37UbcMnlh3cKKIWNQEAUxLbEIaGG7E=' 
WHERE 
  key_id = '42448db3fc0fa0f16373459c534d195becc31f931a4e3191609b2ea42f13b9be' 
  AND (
    token = 'SsewiaA/EAztL37UbcMnlh3cKKIWNQEAUxLbEIaGG7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )