UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mMgovFpeRj9VvG21gP41A7W+ysU6dmvw0BZ7aaRLz7E=' 
WHERE 
  key_id = '052c6422257939f14577d0446fa3a0b2a8ec0cbc75f09b74980f520f3dbe7793' 
  AND (
    token = 'mMgovFpeRj9VvG21gP41A7W+ysU6dmvw0BZ7aaRLz7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )