UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkqtYW21RCFs6Lba/u3e+ZQ339A6RIieyT2qew0GsAc=' 
WHERE 
  key_id = 'ca496c85ff515b25fa0a80b1be9e296baf08883fde201ab1c6765c80fc8523ea' 
  AND (
    token = 'AkqtYW21RCFs6Lba/u3e+ZQ339A6RIieyT2qew0GsAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )