INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1192bf05142509ff77ff4d8a588afb1e2bf73bff32bc28d2698394ddec2bf05c', 
    'jn3XoohRD6KCQfT47ZlRh6RLk6gIdWs5aalTB1TVr/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)