UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFpFz6Bb6wZmlLbqYlKXwJmI48V8aMkYYWpddZ2mY/M=' 
WHERE 
  key_id = '4286cc65763ea1d074c383eb59019e3e826ae1d5af86a77b0dc7df396eeb6735' 
  AND (
    token = 'yFpFz6Bb6wZmlLbqYlKXwJmI48V8aMkYYWpddZ2mY/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )