UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'auX5RNNwJ2qU3f2nNVZQUCcUBt1N6jfVNyfKXsByoKc=' 
WHERE 
  key_id = '9e98718bdefe9a3283ae9e8f8a96ccab26e888204ba6ec451881a8b5cf50c127' 
  AND (
    token = 'auX5RNNwJ2qU3f2nNVZQUCcUBt1N6jfVNyfKXsByoKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )