INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474cb55af77a86566d80a91911d523c275f30f68236d84a038b5a96930492515', 
    'ruq+KCbCoPr1hN6g20FLwghm+IuJ8S7piDbUdzohWHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)