INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5fd7b1b1f313f1e4a3d5b54656fa31e4a600034645bca8cb46d521d0365836', 
    'qzTCZgiqLd46dvDQ17Rq6rxpI5TEPHdUSXPIjzd8hfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)