INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12bc213d47278a6c6600ad01f978b7e818599600a29982d1979433d62666a675', 
    '3W0tsEq9aORs//PPpeJToHXUMdeuUYNuRDHQ08g+kJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)