UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QClT71L4LVPJ2MgxbVFg6i27guYfCRSrABo7guxLTNQ=' 
WHERE 
  key_id = '7ca60f1b896d45f9ed82fc01a33904c5420daaf2ddad7f57cda4e821a5c5ba32' 
  AND (
    token = 'QClT71L4LVPJ2MgxbVFg6i27guYfCRSrABo7guxLTNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )