UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1rqOHwQurhdf3EirEKWc03qF7f9SHcPT8OWkeGqvGZM=' 
WHERE 
  key_id = '3d74d5cf3252fafca218093c219568d6ffc99d5f58040136e6776c2222479168' 
  AND (
    token = '1rqOHwQurhdf3EirEKWc03qF7f9SHcPT8OWkeGqvGZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )