UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYSRVwGU1mn0+0kgoWn+oXAJMnfJwy4v5/iAqOSfzjM=' 
WHERE 
  key_id = '829ca03c0bbc5bdcc1b01dd651116bde9c67af516e3d5a62b0931c98f02adbf3' 
  AND (
    token = 'hYSRVwGU1mn0+0kgoWn+oXAJMnfJwy4v5/iAqOSfzjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )