INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cbf33f3c6d3381976c9073ceeb93c2f32f9b9f213e32a141310badf80185559', 
    'GfurxWrvBhGchAUQosWXf+r6NlJl9sQ1KAjV/RQIrew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)