INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c29f17cc694c85d43dfe90ddc7b52c00d6de6021e0e2d645088b6be68b094bf9', 
    '5znASu0ZRZZZbtTmWWc2TSXSAVk+zMnKN0k/zNXttV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)