INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4371968573ea2d338f800d38966798ce477de4080cd000700df1c63e22b08fe8', 
    'PQxmUpgLJ+jtffbTpdeWIMawYF21YvbZS/qTVv93UoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)