UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhrEQSxhNIH8B5ODKBMtT/vSDUkhDQIwr7bxufA/2iQ=' 
WHERE 
  key_id = 'db549794c7b076fbf74e3d38a509d8c4dbed276ce53a8da10da3e3c040d4cd77' 
  AND (
    token = 'uhrEQSxhNIH8B5ODKBMtT/vSDUkhDQIwr7bxufA/2iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )