UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQ78oKimwV/JYy3I0Tu795Khn6cuwM1rTyE0t2zF9s8=' 
WHERE 
  key_id = '0ea18b5977ff0ab8ef90c1153a6506f03d28657a34e7a1a2dadcae95b45af2c2' 
  AND (
    token = 'OQ78oKimwV/JYy3I0Tu795Khn6cuwM1rTyE0t2zF9s8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )