UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FUgJRr7+gntljIK5TTtmENK6uPLx/0dG2SPlaTI+3F8=' 
WHERE 
  key_id = '2e3a30bd44c32b1ae07b890274c5f0c497e80a95f9c920598d4dde32b1c76563' 
  AND (
    token = 'FUgJRr7+gntljIK5TTtmENK6uPLx/0dG2SPlaTI+3F8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )