UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fW1S11mCaQtgNRsxIS7V4dxUg+UxkdzZqFmU7lMqFlo=' 
WHERE 
  key_id = 'd28570f4abb9e7c0f9f105eb5bb40b43bd2d9c3eeaa491d2e2fc0b1344bf855b' 
  AND (
    token = 'fW1S11mCaQtgNRsxIS7V4dxUg+UxkdzZqFmU7lMqFlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )