UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v3jQ/wNuf2+iFsluau1+NXKHPtQU5AvGLvkke1ltigM=' 
WHERE 
  key_id = 'dcf954d22d98053bdc524d30302dded0940251c81384f106222131465e16c539' 
  AND (
    token = 'v3jQ/wNuf2+iFsluau1+NXKHPtQU5AvGLvkke1ltigM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )