UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UK8sx8zaZPWvO3VCx+uHYeGlLfYtbLTvkZabPYDJ+10=' 
WHERE 
  key_id = '04957a812c3f43fc0f8a94be59bac63a861bd1b33ef04419de2ac8d3bbbe7d67' 
  AND (
    token = 'UK8sx8zaZPWvO3VCx+uHYeGlLfYtbLTvkZabPYDJ+10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )