UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9qBVsDSZpz1JhbazW5Upvs4y8kYZhe5H7354U4UKCw=' 
WHERE 
  key_id = '3aa97995595d3d720db7c86a0adee711cfd3fd716a92ed891d9878203fd77238' 
  AND (
    token = 'R9qBVsDSZpz1JhbazW5Upvs4y8kYZhe5H7354U4UKCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )