INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bbf971d4b85c8a753d26ff6e0ab865505a17d811b4587f3d9bc910f76b8f21c', 
    'mMjcnbiJIwcfWbKyuwRjiajJ90+lUGq9CLTuPvBLiiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)