UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4pgwPckmZbxBmXwh9Dy49f3bXc2ZH/+/ngT856+mss=' 
WHERE 
  key_id = 'cf3ab7c7d066e9f353f1b7931c79cb1a453ec9a19253c92638ac7afa43021545' 
  AND (
    token = '+4pgwPckmZbxBmXwh9Dy49f3bXc2ZH/+/ngT856+mss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )