INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac2ef782d8b13072a82ca5b6b61f2cab789a3a59f8261717e98a4d9cd6b02644', 
    '9Avna+GKq7ScIsudodTdluT24ucQSVBavbHEtaFpTeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)