UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8T12RmteAGTm+9Mx/Y6VT/oH+HXbskG941Gok8hNns=' 
WHERE 
  key_id = '783e4e49c5d4d3a17767c629defe412d81169fa370004c86a56c5edd15f10b70' 
  AND (
    token = 'A8T12RmteAGTm+9Mx/Y6VT/oH+HXbskG941Gok8hNns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )