INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7db962e7833ef21cf991208a0dc696dc110d1e9fbf0e0d4390db8e716fc21b1', 
    'JQ1hPSWzKPDycJEVhW3s3aOCBdLMJLhMauFlOokN4MQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)