INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81af30883718b985e75c1ca03b42c2e39d2d15c92f7939d1190cad0c7951bf01', 
    'xq9IV7egFOVUFaUF0NAnueivRuXORh3wLsWl2gdxoPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)