INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a6060865f1e67be80dadf56c2d342d46b2ca74e26dafc25033d586bc7c72fc9', 
    'HJtzt4c/wMVas5HFEMuzp6ZjmrYry/ArCTWduApLlOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)