INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eacb61b451bcf5ed980624630b1a4462f0882527b6bc6c54db1375c4af6d7d9', 
    'QCPzl6Xb74owKkvAALVBqXYtdLndfWnvh6TrBg0CBNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)