INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b2501a1f5748c71f76f5b68f034b052123d7a4f5e77e60b44f1b8813aebd960', 
    '7B0FVhm9RNsrfzImvsgGY4ZZHBwBZRqKPt098kMbgZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)