UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XQ1bGsSZ7daIHpGn/VKDL9atOpBSKp3hx8hYHOuOM7A=' 
WHERE 
  key_id = '1b9933487fc3d5199a03a98930f0519b459def5d9ff41e5901b2116f52e4c11f' 
  AND (
    token = 'XQ1bGsSZ7daIHpGn/VKDL9atOpBSKp3hx8hYHOuOM7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )