UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84bx4BLlKRprA9nfocYuUg4LSfj3fHqLojQ/S8V+ct4=' 
WHERE 
  key_id = 'b5b952ee4277b04cfa230b82245307ddb3c1090715cc9952e1312938354af70c' 
  AND (
    token = '84bx4BLlKRprA9nfocYuUg4LSfj3fHqLojQ/S8V+ct4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )