INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b589ffb72ad23289d655b8efb5375c3fbeca2bf49864f622315d69090214af2', 
    'GE9kDacyfBT5jgPGq9Vq6usniYWK1J3WQ/jtPt1KO7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)