UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FphDYEzbj6XZre/ZOv/1rbduO13uljx16R94Rnuq7eQ=' 
WHERE 
  key_id = '23e4e176d9e8cd9b2ad19742dcb91404945e7995e3220899a9969bd9f1eb7915' 
  AND (
    token = 'FphDYEzbj6XZre/ZOv/1rbduO13uljx16R94Rnuq7eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )