UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9E+I5XhCZPQ/d6C71EvsJ2lvYGGahjAZOeHrQzqPdQ=' 
WHERE 
  key_id = 'befe356b279e37f89bb9d4de1a2a23513a75365c2676fcc9db14e98be0b92484' 
  AND (
    token = 'A9E+I5XhCZPQ/d6C71EvsJ2lvYGGahjAZOeHrQzqPdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )