INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f33745e71ac0ad1b8e5f38281d37279077feaba570797025717a93385049c98a', 
    'aCR1AVN+e7wc8TjrJxB8QHeFsWaX3ekHDwSv3LO72iU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)