UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wedpiOrNTAslJgX0vLHRMY6DByHyiX5GA+Hpp+HwKYg=' 
WHERE 
  key_id = '068383da66acd9081c1fdc4cb6dc6b86108c641319c5ca2295f294f19661d58d' 
  AND (
    token = 'wedpiOrNTAslJgX0vLHRMY6DByHyiX5GA+Hpp+HwKYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )