UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEguZ+uzpIiR/xpVlRuUwBZ0LrWycT0nnnA9Fujwbzw=' 
WHERE 
  key_id = 'a4a5cdbcfb71c20646f7148912e0bea7baaf77ce722644278a11a3e349679bd0' 
  AND (
    token = 'xEguZ+uzpIiR/xpVlRuUwBZ0LrWycT0nnnA9Fujwbzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )