INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3286870c93bc1cca27a7c70aeb007b7b7ec45e75563a138c01f8beb8ca5d285a', 
    '/JchL6moOABSvw5uGw0tS9hmpgy/7bBZHq0itYKIbGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)