UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NA1WoXdk8Wd0RZgquUShFkhCu/iDgqwsn9GuGmk9boY=' 
WHERE 
  key_id = '8fccc953d5b104e9bb2aa6eb868acf88522201300f0c1f5da34729ac93e31185' 
  AND (
    token = 'NA1WoXdk8Wd0RZgquUShFkhCu/iDgqwsn9GuGmk9boY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )