INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be20a665a1acbe76e63aca949198ba78870c8b732b9abd87bac016eea9431cab', 
    'WbPZ0GH8kt69TJJuH/nErFT9WwJisFYPj9jSnSobySU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)