INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94e2c626f579b7cdedf721ab3d53796009344769dab34f9c508ca6987d54bdd6', 
    'k4Tqfwn+JrbbZbfqQfCJOKhK7YJ5JPPCTIgDLVI8WXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)