INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '529461e48db2eeafaaa149efc502a17fb27c702999328e0726a78244a85b96cd', 
    'po0eqxgoKFsCN+5wTLdec78DAkpRs5plCw4SKHr133w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)