UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+8GzdGuTplhkuNM7ybvvHbCdNIFB0z4Wox/C5r529g=' 
WHERE 
  key_id = '9e9610394e71ddf95fa77e09f602a38e45e453132e12dd280606b97926e01108' 
  AND (
    token = 'q+8GzdGuTplhkuNM7ybvvHbCdNIFB0z4Wox/C5r529g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )