INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d7565880a487ef759d7c604575bd878372e3613e18abca78665b8ade0a3af09', 
    'PzZg2pkTRH8dNgKpMeuGzn062X1TCt7xel82lSMyUJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)