UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XtC/+hW/yuyXWxGLV83cGGAniN2Wk6Ka+OP7o149F/8=' 
WHERE 
  key_id = 'e83d9c7420a774bbbab70a051f2e61c986896bec7db9a181570d9b874ecf09c4' 
  AND (
    token = 'XtC/+hW/yuyXWxGLV83cGGAniN2Wk6Ka+OP7o149F/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )