INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f71ab980c0bef64eb58782ab8023a028636d641a8ec4358957b997f04f53916', 
    'OIYjWvcr1RrzF4yR7UhqLQPrcBZAIxz4PCM9/sO961Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)