INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d9f4cd77bfea2e8ef0344c67986abdef8c5f26291823d003dbef583d0440040', 
    'uLdtpdHOE2eZa+DyhOpeUrhFHsIcrH09YqJxqcucp2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)