UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aZFc/+5fnB88KiaCn+jGzYH8wNsxvo3dLZ3oqsjuZAQ=' 
WHERE 
  key_id = '4cd5b67ee6f5b8e51a6e815ac4d3439706af1b4080662cb9d9664051547b22d4' 
  AND (
    token = 'aZFc/+5fnB88KiaCn+jGzYH8wNsxvo3dLZ3oqsjuZAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )