UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f23/zkoTpRGh9bhG5Y2Vl+Keu9fI0h3OubW5bfiHNA4=' 
WHERE 
  key_id = 'a6c050b45b385b62a0bcdbe4c0836df0d604e593a8fa397f3a36ba0761caaf17' 
  AND (
    token = 'f23/zkoTpRGh9bhG5Y2Vl+Keu9fI0h3OubW5bfiHNA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )