UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSKkF6HIToLXjI6v+8GAzCDsfUxsfBDeDEbkh/P4PHw=' 
WHERE 
  key_id = '6f6aecdd6f8cc97e6b88ee4c3fb61e7229d317ffe5deb04e7d4c0687ada2560e' 
  AND (
    token = 'bSKkF6HIToLXjI6v+8GAzCDsfUxsfBDeDEbkh/P4PHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )