UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EflpLp+sxFHGZgeilKZ6vKMw6F2yoXeKGhY72mLBjuA=' 
WHERE 
  key_id = 'e14a89c0a1c06809b8a1e0a70ea98e433bcee35e96bbd7f8e8bc8e780a692c59' 
  AND (
    token = 'EflpLp+sxFHGZgeilKZ6vKMw6F2yoXeKGhY72mLBjuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )