UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJfBdzxq4QYM6btoLJjzq8PbX5xHiHIiahgaSLbCU3M=' 
WHERE 
  key_id = '67a159247f82cdec7fba53b0ead19221f2824a42561c2c7051aed8d804795f0f' 
  AND (
    token = 'QJfBdzxq4QYM6btoLJjzq8PbX5xHiHIiahgaSLbCU3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )