UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aIkesVwjVqfLQJUHljZnEFHbs7wja78TYFdDa2+xIRg=' 
WHERE 
  key_id = '86cdfd72c46b5a2a4a76913374a8f2f028d5ae1da6e6041017c3e537ce4c3cf1' 
  AND (
    token = 'aIkesVwjVqfLQJUHljZnEFHbs7wja78TYFdDa2+xIRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )