UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EFhTG+zR0s/n1UtgXCGLD7Ol1jIh/CUi9/JZRdZXEEc=' 
WHERE 
  key_id = 'ff6b8e5f25b9ebb562724db2b4f9d52757de943541d87ececc7dfe251c89cad3' 
  AND (
    token = 'EFhTG+zR0s/n1UtgXCGLD7Ol1jIh/CUi9/JZRdZXEEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )