INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a73540bb03f718019c4311f13664bfe38f5b5a854a7e29f9c312ace1a98a19db', 
    'mwBiGQJy0qJfovjPj2GGcokBlz79ccyxRZqUatK5rGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)