UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TfZWVByW/kJQIPn/9LzP8yOLLEu1cxnnyhQomSfJiUo=' 
WHERE 
  key_id = 'b0922091d23df0f5016e2058775517d5d90b979df55351fc13f0534b181daee8' 
  AND (
    token = 'TfZWVByW/kJQIPn/9LzP8yOLLEu1cxnnyhQomSfJiUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )