UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Zj0Ph+Z7/s1oGCSpFOCgPKRStpe9q7xQeHmFVsdqIA=' 
WHERE 
  key_id = '8639966743beeae3b20caf6cc7bb5854b91a0d19f442e4bc14e6e102da915a81' 
  AND (
    token = '+Zj0Ph+Z7/s1oGCSpFOCgPKRStpe9q7xQeHmFVsdqIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )