INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46acc1cfa2057ce919bc4dced90875be9f5c73a4b84a0d6f819f25b413fb5852', 
    'PwKxYEaQC8VO6BNM5buYLJD2d7jqDjhdn30dvIcY47A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)