UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezoBJF8Rub1i9xQX29vEWTtA9tQCgKqPOWIN4sjXDcs=' 
WHERE 
  key_id = 'dc40d31586574b8cae9127f014eef0f486911a370a6d437893fb7a9b08ff1d0f' 
  AND (
    token = 'ezoBJF8Rub1i9xQX29vEWTtA9tQCgKqPOWIN4sjXDcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )