UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKWSb3ZshBXg8hoeotE4TNfWZa6wYrdTNTHjlr5RRBo=' 
WHERE 
  key_id = '6ab81fb3d4f22350a71d62010f93c747beae9ca9c6bcc58de1a1fc98dc11aa6d' 
  AND (
    token = 'YKWSb3ZshBXg8hoeotE4TNfWZa6wYrdTNTHjlr5RRBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )