UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oAeagPLf2yD6H5gYgvEveZp8pfDB3AaKJbFUE91XUJk=' 
WHERE 
  key_id = '8b9506369537908336b46e42c18640b878083f1e2b138899dd8c7029a5322fb4' 
  AND (
    token = 'oAeagPLf2yD6H5gYgvEveZp8pfDB3AaKJbFUE91XUJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )