INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f10bafa24546427e7cd0499a5972f2aab85a61dead42f791fb2811b5ac17f6', 
    'lOavGkftAvio3RRyM2klvgQij64P5Vlp4TsnvOG4LjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)