UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EH+GDuMbXsmCPZ8wYh7GhkJdI1VGInW3isoUs90Lf8=' 
WHERE 
  key_id = '8fbe057dd1bb1b889e91372dbabdd66ad74adbf20da5c195cdebd14308d05212' 
  AND (
    token = '8EH+GDuMbXsmCPZ8wYh7GhkJdI1VGInW3isoUs90Lf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )