INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee48b5ffd774e19d6c96993997ac9461218a52e606184bde2a82c38787441df', 
    'hdEXsKGRAnhzI2KPE8qrpLOyOIfHKpiqo0BQMwA7JFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)