INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d481cebcb02528c097485109b2f87f57e9a4796fb53758035db268ebad0f2ce', 
    'w52plMNfWAp6dMHvu6DyWHbybls1plaSbw8Mp952cb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)