INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b52415e122a5e1b658a79a56c8061c9a6e304b27a4544b663c32ca425d41529', 
    'gSZNQzdq7vwYEETRinEXVAEtyHP1uGAd9HWAIUoXhws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)