INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e304cea90ce38e84360c35b880ebeceda3fbfe9c6cc6a01dbaaf815ab28f8a1e', 
    '3i49Vkj4MjNqATl8gQCYPnKkK/XUA0ePOXsnCBdLb8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)