INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad8f5262cfb97473206474b5b1b8884dde59ea96edce9678234910747683de84', 
    'aJfHql4nQ4Ejxgj2S0oBimukMpL3zLAE1HDNGILz8sI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)