UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVwyzTYR81bfiWrkT1eVeTWfwWu06edT3eKOwcCVWYI=' 
WHERE 
  key_id = '94b01105e2961ce3b2ae3dffdb343095d1eb4455b24e1495c8fcbd39a9f5958d' 
  AND (
    token = 'rVwyzTYR81bfiWrkT1eVeTWfwWu06edT3eKOwcCVWYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )