UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2eStqfRh3D5v5zeY4fS0FQH74dHGoI6rqjoeoDOV+xU=' 
WHERE 
  key_id = '047a5d21d5b2d5f25be57132a15db4f751afcb6ae9e626086291493d9fbddadb' 
  AND (
    token = '2eStqfRh3D5v5zeY4fS0FQH74dHGoI6rqjoeoDOV+xU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )