UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9/FO/7sPSkRJl/iwjGqtktshBP8P7WU/KBYIQT0lck=' 
WHERE 
  key_id = '74e74679b916b6258c0f3994c271dcebbde9cdce787f6a2e51547f0740c46cc1' 
  AND (
    token = 'M9/FO/7sPSkRJl/iwjGqtktshBP8P7WU/KBYIQT0lck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )