UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmMI7ktjrmmFNfJylw+Se1BUfRiSBeR5GTFxgcRje98=' 
WHERE 
  key_id = 'ab0bb64b0fd869d2463b36c4274a32eb2dea110a783df3f8f3e78e9685066847' 
  AND (
    token = 'fmMI7ktjrmmFNfJylw+Se1BUfRiSBeR5GTFxgcRje98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )