UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4h4ZsPlNVvWKM8HmmyCwd0UEBN4yjZ8Pn6TnIZpd7y4=' 
WHERE 
  key_id = '231e473b955db16dbc5f82b1e20fb0de8295cbac376413d9289ffe749ea8dfe5' 
  AND (
    token = '4h4ZsPlNVvWKM8HmmyCwd0UEBN4yjZ8Pn6TnIZpd7y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )