UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MeY9YxjRqFghMN8XKaB4SzOKwbR/ULnTJ+CP194Z2w8=' 
WHERE 
  key_id = 'f3596c3d092d9c34967c3c6778fc952afb30b2d32de1b4a17d7cadbcde422074' 
  AND (
    token = 'MeY9YxjRqFghMN8XKaB4SzOKwbR/ULnTJ+CP194Z2w8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )