UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjRB3QPCHD1B8yBV3A5CJ2DkccVLvH+qEKojNtGdUkA=' 
WHERE 
  key_id = 'f7dfcbdf302dc380d3c12cc729a8848f1c1e1f72a9379431930d3746b7fd981b' 
  AND (
    token = 'DjRB3QPCHD1B8yBV3A5CJ2DkccVLvH+qEKojNtGdUkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )