UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ybqi3gk5/t8xp4WW6IvaKz6o+gLgaxQV0wp9/fPeyA=' 
WHERE 
  key_id = '94f7c4941e647046f9b66d59a23461e4f17584536cedcfc25105b17b3871fdd3' 
  AND (
    token = '1ybqi3gk5/t8xp4WW6IvaKz6o+gLgaxQV0wp9/fPeyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )