INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b801b73a32a7974cb60d0f2672534196195727a3d29e3a4a5538bc25cbe1dd4', 
    'ZC40T03wSII5ZhHPkz9q5I63nkFGxl9+jmyzTDF66TU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)