INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '523ef20e75b855139583ea320e74da81c8b5e826f09a6c3449da7791aea5bedd', 
    'yGVXViT+KAuCZazOqtZ35QXE5VPQ3NpnvYwzOrprjDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)