UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mm/UBMmXxy+4yXeJ29OriXxYQZ30GzaNGYsChIqvrm4=' 
WHERE 
  key_id = 'ef6fc9f4393934b39cc98f1d83c97ff32b49c0c271b6aa8c44bf8b98c6862aae' 
  AND (
    token = 'mm/UBMmXxy+4yXeJ29OriXxYQZ30GzaNGYsChIqvrm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )