UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BL788niuOn1wUsDz1Se+DXNp5ULJxs+w0dQaFXh4g8A=' 
WHERE 
  key_id = '2b19ae2b1c3e45e33b8359b2b3b2b48ece0ea315cbb1eb4f954bdad1a21210dc' 
  AND (
    token = 'BL788niuOn1wUsDz1Se+DXNp5ULJxs+w0dQaFXh4g8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )