UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYjX5XVp4cRWP6lSR+OsJ6IMIPJ18oKGdjoADZGiWys=' 
WHERE 
  key_id = 'b1efd5ace6c0cc9011abccc1ffc45cb481b4d0be4487ad2eef804f45726c102d' 
  AND (
    token = 'BYjX5XVp4cRWP6lSR+OsJ6IMIPJ18oKGdjoADZGiWys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )