UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8sFadTCJYbFyZz1K686K0W/mSpOQ7XKrtypqsqLNmCI=' 
WHERE 
  key_id = 'bfad9ffef5b652abc6b4d2b94682f95b377292a71efd72efd117406008f46f1e' 
  AND (
    token = '8sFadTCJYbFyZz1K686K0W/mSpOQ7XKrtypqsqLNmCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )