INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2284fe3bd605058ed448d0db5fe3b2484ee9a70294e3d4968020061fa67584ff', 
    '2/ktWPZMBihIs2VJJwVfkhDJpWj2tD8IZQSJKmSOT/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)