UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7IcIDMoT0sDW/DJIPm+W5Sck4pmJbEwSldUF6OB/iY=' 
WHERE 
  key_id = '73ab7a89aa364ecff5ab4be535743e309c84fca9e17e50faa753a904eef46915' 
  AND (
    token = 'I7IcIDMoT0sDW/DJIPm+W5Sck4pmJbEwSldUF6OB/iY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )