INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc47309f0af350fc2a7749e24dc532c79886ac534966290cd3395535e93add93', 
    'KqaDtEvkT4PJ8XsxULqaKN1e8jmLfzXaCK3oNnC09rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)