UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'urHYcqoNdnvudmDTs/EhfB/ns2kuF4MkIgJOKQBSjS8=' 
WHERE 
  key_id = '38239f2393e827d553216e97799bd8df8a81a6d25676528fba4c6e7ed544545d' 
  AND (
    token = 'urHYcqoNdnvudmDTs/EhfB/ns2kuF4MkIgJOKQBSjS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )