INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cb81e70705eb3962f4493a131e8cd25decb69a91ebf9a967f8c752e31fdffaf', 
    'up2RHKQBBPUwJ4HZQtIXp3JQq7/jZadM9jKsLEhcokY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)