UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdtJttSaoFwIhhlP0NwD58GU77VOr6E7JUIq++GaUi8=' 
WHERE 
  key_id = 'edb481e2a02aa05f7d5f6169e7fae9a926a4e459c240c27928554e962e20cb00' 
  AND (
    token = 'mdtJttSaoFwIhhlP0NwD58GU77VOr6E7JUIq++GaUi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )