UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IgOrH8U2sItkf1t88g8WM5oCVl92HASgbdCT9BMPt8=' 
WHERE 
  key_id = 'b8f858c4661eeb273c447c87b416e981ca81453bb6a62150298e92afa7729cd5' 
  AND (
    token = '+IgOrH8U2sItkf1t88g8WM5oCVl92HASgbdCT9BMPt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )