INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7beafc22def01bcdb726ea98a10debce4275a0510b9ed40a46db3c35702fab9', 
    'Gaqdtqj0OMubCOE7+QXXtmTVrNZVboNjcx6Ai7Va+dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)