UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYhNcxvid3jG44ndB5oB6ocwAbRGmxPlB+dJLX9XPrg=' 
WHERE 
  key_id = '0829b33854b6b2a24866e094999fc31d9628d6f32333d6ab225b2a66e19e73ad' 
  AND (
    token = 'RYhNcxvid3jG44ndB5oB6ocwAbRGmxPlB+dJLX9XPrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )