UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CAigNjqredDLzRYq/xY1X7vccwjfzLCRzdBtuqPjdg=' 
WHERE 
  key_id = '0a41fb93f26acede4683a8a7557c79835ba79671e793394e176c09ad84e75d0e' 
  AND (
    token = '9CAigNjqredDLzRYq/xY1X7vccwjfzLCRzdBtuqPjdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )