UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wax6873/UCpaeToAWl6wztvi2wRYTbAbzWUuAZj/5wE=' 
WHERE 
  key_id = '0a1b56c0aa6ac75c5267695af10a1f88d24318173220848d3278376584a2bb4f' 
  AND (
    token = 'Wax6873/UCpaeToAWl6wztvi2wRYTbAbzWUuAZj/5wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )