UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qL5AlbrnUXQL3xsiYP9RiOLNcht20iKQ0+KhdjgccoI=' 
WHERE 
  key_id = 'aa47af4a7bea8e61505fc2b5c133af6c227474a315ea8101b4cdda3a15c48be8' 
  AND (
    token = 'qL5AlbrnUXQL3xsiYP9RiOLNcht20iKQ0+KhdjgccoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )