INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fad04d6c014b4174ebb245f2a4ade7103dd6d0338a21d46921ffbe8d0dc075d', 
    'szn9whaHs6l3vvgTYvVVkMQvs+BFeFFqkwsqozsFwfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)