INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c052c4dcbeaf47a781773f08bd3be2a61a4121b148758ca8033e22d14df6306', 
    'X2jmdwGVvVDsY15YRUGtBzfefohHGdZj2fwW/bRFSrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)