UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ma3r6C2eTG9JOQ1QNoYuM+62jmhfYjYzFJnWmwFfQkc=' 
WHERE 
  key_id = 'b4f4417f987a947e7fe13babf986081b68b1a8b62d221e2f8c706ddc28d51203' 
  AND (
    token = 'Ma3r6C2eTG9JOQ1QNoYuM+62jmhfYjYzFJnWmwFfQkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )