UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4nryVOpzgxBedQF3BYSTv7eCPnHNRCwasUTTj9u4Ok=' 
WHERE 
  key_id = 'a413abc417f15800db379449910b53251ee82e0dae2b0610cecb7c004194f496' 
  AND (
    token = 'v4nryVOpzgxBedQF3BYSTv7eCPnHNRCwasUTTj9u4Ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )