UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gzni4b8FnH9Ax089UzZ2I8lDLGXBLVcUgj3QfSv6UNo=' 
WHERE 
  key_id = '44e26ccea5311218a38d40002de17d9287a1d7dd9c93fca4764da261c18db6dd' 
  AND (
    token = 'Gzni4b8FnH9Ax089UzZ2I8lDLGXBLVcUgj3QfSv6UNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )