INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74ddf578678da08a643475ef1722f77a949cf176ccb247e2ff020b13c2600724', 
    'LCE/uwyJUKipmy0YZgz0IGoJEUNZSgQL3Dsf+PQg4Pg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)