UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZA4J5pJEEaPAtWEd0d+SxdqKIC2OtcIr/BNXzfbb34=' 
WHERE 
  key_id = 'eb84d46877fde9428fac432965241548886e633ffcdef0be7a41f6dc7e63b350' 
  AND (
    token = 'TZA4J5pJEEaPAtWEd0d+SxdqKIC2OtcIr/BNXzfbb34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )