INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0767bd7444fabc9d129b4c185eac2eaad4312cc1d52f9a91640c3cc5e470bde', 
    '9aVvkyLZxfvvQdBBnqeg37eRaVPDnm//oZbFcMgpC7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)