INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '947398b661c42dc2f45e4238ff959ff93ef189c2f433c4bc92b79a4271458c6d', 
    'lGVMq1IqaGh8Q+7t1GJhp5tRCF8QUBw+atpwHUIoVCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)