UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLD0iSeWUUhmGUs7Fo6dwYyaehtQqrjv4dPrtapngVo=' 
WHERE 
  key_id = '1d47a3255d640f663b5c8795f70111a1ddf5405a07d6b579c7e7997fd3a8bde6' 
  AND (
    token = 'hLD0iSeWUUhmGUs7Fo6dwYyaehtQqrjv4dPrtapngVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )