INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c1ecea66be6eeaf3e424e9b1c0198b6639ff2e316ce6d60f87c1f89afc10707', 
    'x9vxhqLbqbZk9wBKjy3e9az23TKODLhO/DKto0mXFxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)