UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KUEeOycITtpSsmKSVy+wlyii5zn0HqZ93if9IV17l84=' 
WHERE 
  key_id = 'e305010bc5ad36f107332d339c652af299ea0c4c47b18724cd6d7f485717d141' 
  AND (
    token = 'KUEeOycITtpSsmKSVy+wlyii5zn0HqZ93if9IV17l84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )