INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feccbd0cffb3500d6f6da749c1bc01d7d725b459f8f3b18a78d5be98dbcd138c', 
    '/qMmyvfjgzCVFfkZk/yE5Stw1M0AL7hByohoreLz9xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)