UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3pWdssvUM8YBzMEX+Hxx/0AO3B5JOaA7Dm9sRvxZ6k=' 
WHERE 
  key_id = '20cbe8c0c417a5813cdad0132d5924c1b15bfa89126d3800dd8d317bb844833d' 
  AND (
    token = 'K3pWdssvUM8YBzMEX+Hxx/0AO3B5JOaA7Dm9sRvxZ6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )