UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6s8Lh3Os6O+P+CIh6GM7KuIwm3V3OY9eTM8Zru5u6To=' 
WHERE 
  key_id = '607ea0e5694a20aa3bb7a1491e032fea353f68b03f1eaec7eb361a450b8d3bc0' 
  AND (
    token = '6s8Lh3Os6O+P+CIh6GM7KuIwm3V3OY9eTM8Zru5u6To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )