UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZWm4EKYdaiEBNpOKoKvAj1fg6XQUK7NPS6yIdwohpU=' 
WHERE 
  key_id = '3731be506a0f7520bacfe3310d13a32bd6367e5171ab5f42074336784d088fd4' 
  AND (
    token = 'tZWm4EKYdaiEBNpOKoKvAj1fg6XQUK7NPS6yIdwohpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )