UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'grrGHttZ6zP9gSnAoeixriB8hB8BzqqCc4ys+7WwBkg=' 
WHERE 
  key_id = 'ffa2addd9d4660d7c58a358c461e12a054b5ade4ce46d2808b1688a4353084d5' 
  AND (
    token = 'grrGHttZ6zP9gSnAoeixriB8hB8BzqqCc4ys+7WwBkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )