INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6176d7a7a9aee63d25a81a313c2acdc0bd6f1e39672fb1eb66574fb61880d82f', 
    'VVt36K3EhCigJRxPtVxLfKEBXleCuQo+PWsikN6kBFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)