UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e+z7KBmyuJQzdbJXR09ZQnCMEzPdqNl2Gy9xNf5zFys=' 
WHERE 
  key_id = 'ad06f389083b22f9ffeca7d7c8ac6683e1e348901dab2a4fa8fa9b79dd332e62' 
  AND (
    token = 'e+z7KBmyuJQzdbJXR09ZQnCMEzPdqNl2Gy9xNf5zFys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )