UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7iGWP5Ddt9hflvPAN7MhXtWFQ2Gmb5PQlGhRxfxAtKo=' 
WHERE 
  key_id = 'ed26bcae10251aef794089fc4aa218da878aed2877a0164ee4b0522faf0a06bb' 
  AND (
    token = '7iGWP5Ddt9hflvPAN7MhXtWFQ2Gmb5PQlGhRxfxAtKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )