INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '976c65429dad55f093d9785bf2f6c32912863ca2e19f7dead60037df308154ab', 
    'Rq2Zp7AfSbuFBMGaUgeMxOdCwx4+E2hL6RslF4/Fjms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)