INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf7056e824283b9c6a5785427980837122b1372fd9089ca949cc1a99f1928246', 
    'c1A0Xm5VKVShUIvW948Gt6imLc6Khp9z/6IX2mJNuio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)