UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kCfHYUs/OIATXQxVK5vP8cXrJ244HYRsbmioW+mPjTM=' 
WHERE 
  key_id = '4b2a8819d28ca6c59a52a88f6681ccf7ca2604c6911f402c575a62c29a267c55' 
  AND (
    token = 'kCfHYUs/OIATXQxVK5vP8cXrJ244HYRsbmioW+mPjTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )