UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtOA8tYLB5y9oLqx4cKgjingndWP1+SigeWA+IEDCKg=' 
WHERE 
  key_id = '1e206a66e447d5c0fdf99f4f1cf9bb748c6df7d55b21bf8eb3a59a6313387f2d' 
  AND (
    token = 'xtOA8tYLB5y9oLqx4cKgjingndWP1+SigeWA+IEDCKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )