UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9J95rxGtiomWv01jskPJ7tIgE7tGcmQFH6PzH0Q4jU=' 
WHERE 
  key_id = '56b4424bffd8028f41494d3d17b16fca8fced67d88c314cd3f52064969a4bf68' 
  AND (
    token = 'Q9J95rxGtiomWv01jskPJ7tIgE7tGcmQFH6PzH0Q4jU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )