INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae5b64bef186f757fe3d8d063f09095d52005b7bc7d555c3f836af35029c992d', 
    'JObczkBtPvYJmIBy2goW0Okr6FaBSkDDJ6Gipgrc3XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)