INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2732a2a30fd1dce528cc2906adad74b0f2a3283171e5351a6e94290864f0d042', 
    'i1lsfM8FW6NZ2mAGCfdYEGszXLjCzupEf2AsMbx9Xk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)