UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUpbKDVLnYxwbSZjE++ZfGCYBXitXYsZn/J9NJ9HaHw=' 
WHERE 
  key_id = '4969be68d6fb706847c87c362245aec1a75d6cc2cf4f591714ff7c75c9c35d6c' 
  AND (
    token = 'CUpbKDVLnYxwbSZjE++ZfGCYBXitXYsZn/J9NJ9HaHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )