INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0af5333f2fc8975ce870304ae37a092dbed61cd3fd914567aec8898d516ac3fa', 
    'h9gPQU1EvSJ4msaTh1PGNI61I/dmr9s/gxwU4iAvvGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)