INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '727ecfae1e49dad3289d1b46fbde6ec1fb2cc875b8a8973c28bc7e93a77ee51f', 
    'IEURzJz6FDPVCHkFZsZuMyCkLY1qPh09Bdc9qlTmZ7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)