UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZvXqmnMHXe68UdZ0aSqZ5JDqY0SSo0FD+nvgnFEjO0=' 
WHERE 
  key_id = '2aa90044bbb4f9a3b4d40ddf59da58fb8b8a55b17606bb7eec14fb863c9d10b4' 
  AND (
    token = 'MZvXqmnMHXe68UdZ0aSqZ5JDqY0SSo0FD+nvgnFEjO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )