UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dm93MNxF7WTFTIgYB3bCQFOuyhATW0m0xOQZxMtLyoA=' 
WHERE 
  key_id = 'ef96e2e668481ce07b90086011ef7266e119aad5888cb7aaa2d76da5c3497501' 
  AND (
    token = 'dm93MNxF7WTFTIgYB3bCQFOuyhATW0m0xOQZxMtLyoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )