UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QISkM5B8OEAePdttmursJGmleE0ltbYRgjbkwYHgJrU=' 
WHERE 
  key_id = '37403da44db2f1bbf62f90c797ac13f8a692f9cd087b485ebd9ffdf5a8293259' 
  AND (
    token = 'QISkM5B8OEAePdttmursJGmleE0ltbYRgjbkwYHgJrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )