UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atQoVLC6e/AqZEaZw5IL42hig2lRBW86eVTP+4HSNVU=' 
WHERE 
  key_id = '17019afc8f7a47a1be410bea92a89b85b3279293418bd0a8a91c411b5b6d7961' 
  AND (
    token = 'atQoVLC6e/AqZEaZw5IL42hig2lRBW86eVTP+4HSNVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )