INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '864ba6f9ec8811f7b2f19a2f07e8df9c897f888592b2ff35d18f721ec126385b', 
    '2FtgpUb5zCSTTBstWgAJSZsP1XOXKCc640Xfl+w78ZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)