UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0Y3fVVGCE5/2FLWU6aVQSGT539lBrz955YoEziALkY=' 
WHERE 
  key_id = '34f3a91af4726192aa1744a8bdfc630fe2ca7bf059ee5eec423ee22ea0af7f93' 
  AND (
    token = 'W0Y3fVVGCE5/2FLWU6aVQSGT539lBrz955YoEziALkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )