INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '020db625284f71657f339ecd1edb66e94f291830a0e36782298369d528f72fd5', 
    'AUrW8Wb2y2RVI57IhsMvf4vhuMpQ+pZgJ6Q6/JkEv8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)