INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c17c534d169335f85c8f2ce8b6d4de4fd3585d31a551cb300781c7c9ab7698d', 
    'Fh6M385JeFK9LzHCWTmagx59FsfM/cLcOdwUfreiAfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)