UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6nBSVuQt3sK4c0FKGP0uwXhanQRX2+1E76JFyhp90p4=' 
WHERE 
  key_id = 'bd4cc1e1c5aac104e18cf247501abe06ef1950b1519bf43710da91b90a983d0f' 
  AND (
    token = '6nBSVuQt3sK4c0FKGP0uwXhanQRX2+1E76JFyhp90p4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )