UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hppmn0nA8UDNBEoh2IbrAbVhmikl5GYtGdg7h3s4u4=' 
WHERE 
  key_id = '5f96345ffb1b4801a5086a5640386581479897598918601ee3b4c4cf2a6af165' 
  AND (
    token = '7hppmn0nA8UDNBEoh2IbrAbVhmikl5GYtGdg7h3s4u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )