UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1/thvocnwUrUilxQxQsWW5ieYV7TzN4YOWtHug2QRo=' 
WHERE 
  key_id = '8c1c24f1fa22efc0fb5538c797b4df8566e320ef7ad0edb39cdb36da28406aab' 
  AND (
    token = 's1/thvocnwUrUilxQxQsWW5ieYV7TzN4YOWtHug2QRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )