UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1ActxwgAtXIuIO4Tp2g4rDCI6STY2TOUDFHJDJqAzE=' 
WHERE 
  key_id = '98369193b66de2dba986ccb64d36db8fc3c2b1a86ac368addb54a6e4cb207b47' 
  AND (
    token = 'r1ActxwgAtXIuIO4Tp2g4rDCI6STY2TOUDFHJDJqAzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )