INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fd41900b07b55edda89b2badcc44f256f9aa626046042fa10852624a2040526', 
    'J0iBV+7yTXCs9wmRDrViwHBrtYALCM9XanBHubjh938=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)