INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcff71338e82214f7de00acf88ce3955992fb4d1f4f943f97d205b838f7ea427', 
    'U1PYK6KyXAyn5xuJpPyfszpiwhVlq4vLHbUAfVqvu6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)