INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91254e334e1bd4a167836d70aa08fa17be9d06c2566454f61605cead1c4c86c8', 
    'KSAWJew0j4vTegapC6xQpYxWs9SWKuVQIflGmqGM0rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)