INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49fbf434da07e854acf2e94d880222f9fa0321026aab8e1fac87fcf95222aa88', 
    'rjccQQjVpUMWQ4JzGjZhgtLfSgpBuEGRtJ5Vsn7rl40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)