UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1dkVv314JpY/txrsSsTLHFNzofBwWOe1Xymek6Vx+y0=' 
WHERE 
  key_id = '3733514117aab93bd5cb01a63b005380c96c5eac9292f48a9e015752ddb0ded1' 
  AND (
    token = '1dkVv314JpY/txrsSsTLHFNzofBwWOe1Xymek6Vx+y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )