UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPGGU5ysKd3JxHCCvEYyjPDGLYMzh2F91LPpl4rBN+w=' 
WHERE 
  key_id = 'd0e21f27d005954ce0cc2d98aa51362247bd849fec3288620fb4b82b9d7cb33f' 
  AND (
    token = 'VPGGU5ysKd3JxHCCvEYyjPDGLYMzh2F91LPpl4rBN+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )