INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6edbcfcd79e033da11309d627f194bb526efd3b91a514faca16136da1f8536', 
    'jHY1CBetqg9XMSgIm35CkQxLosrHaME6Xuy21ITlisQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)