UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJ/HoSaVLxP59mVjDBFmIAmp65PgPmEWV3d8InlSbtA=' 
WHERE 
  key_id = '2fc88a148022c2f7e35945c00aa54bad3679e4a2373693122dbe4c3cda7791c1' 
  AND (
    token = 'MJ/HoSaVLxP59mVjDBFmIAmp65PgPmEWV3d8InlSbtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )