UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XOLdoCkVdDCqn1sbs1K/lyWuE0bGlWOjitH+T+j1LVo=' 
WHERE 
  key_id = '30b9588e258887e61552333e44598084e7ec4ec7b2a50f3d3ba32ab0231e113f' 
  AND (
    token = 'XOLdoCkVdDCqn1sbs1K/lyWuE0bGlWOjitH+T+j1LVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )