UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXm9AjK6pNZgypYuGpuy6ZRW0px6zaI7HEnNQsObjtw=' 
WHERE 
  key_id = '86005fecdf19ff32dda5223ecaac0588637082914bcc8439243ed03f599475e9' 
  AND (
    token = 'bXm9AjK6pNZgypYuGpuy6ZRW0px6zaI7HEnNQsObjtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )