UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'poYYd1xU4xXdk1Dg11TS209MjIbjdli1K6FyNY5DcWA=' 
WHERE 
  key_id = '3812dbfd89ea6f54280a3e3329afbc213c6de5a1b3979bd28a0fafd2b442f5c0' 
  AND (
    token = 'poYYd1xU4xXdk1Dg11TS209MjIbjdli1K6FyNY5DcWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )