INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5461c81453d6a580080c01d20eaf2b703ff349f9b4bad704b0ac914dbc3394a6', 
    '/IHcah0L9jLkuzJIH1BP/RUr+LZPyp3vqVXGLQ6eWt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)