INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18cff56727a3b010655b1907ffe6285c9ed8ce89260016f36e80912632f445d2', 
    'JXfl6iZAbtLxSvdj2AkROYvqhza3ZoYxSZBH+IK7OrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)