UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQnbpio/ki0gNyru/rObZmpEn5FT+GDZpPzAHwgEYvg=' 
WHERE 
  key_id = '47db1f66c02d1f4f61e7819ba115662754dcec2d82f4deb3eb5b00b476637a9a' 
  AND (
    token = 'pQnbpio/ki0gNyru/rObZmpEn5FT+GDZpPzAHwgEYvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )