UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rV8upNEUKJBLyPFuoE5dhRzi6AKLeWDgbts5uYGlV04=' 
WHERE 
  key_id = '40b3a4c6aa66d9d11bcecea3aee39300b3df410c159ec1191ef50e4045632ef8' 
  AND (
    token = 'rV8upNEUKJBLyPFuoE5dhRzi6AKLeWDgbts5uYGlV04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )