INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd331f36a3a3a284a3c722490c98862f746509be40e0ab62b7de921af002eaed3', 
    '8ldyByVGmyE+NogOsLQhkH3CsotwR27jj8Rd83sYJ3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)