UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/hAqUTXscMeD+0jlLn+qZu1YuPkDiYDurdoYyv++4I=' 
WHERE 
  key_id = '2786cd1b5204bfeedc8b7eeb44ba22b20ae52769efd4c017c959875fc53df24f' 
  AND (
    token = '+/hAqUTXscMeD+0jlLn+qZu1YuPkDiYDurdoYyv++4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )