UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8UL6flOuiGB+olYhX55tJBgDf5LojHaTFhccl/bpxOg=' 
WHERE 
  key_id = 'e36aefc838a96305cfe8cfdd1596d1b4c73784ea627fb5f01d1c6579fd2f7d77' 
  AND (
    token = '8UL6flOuiGB+olYhX55tJBgDf5LojHaTFhccl/bpxOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )