UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAjKUCH2djGQ7mluB3opHNVOj2OKL7AyF8Xvt3gbbgs=' 
WHERE 
  key_id = '8dd1834bab10c5236258df9da02269ba2255f711a2825ddcc761f0060bfba9be' 
  AND (
    token = 'OAjKUCH2djGQ7mluB3opHNVOj2OKL7AyF8Xvt3gbbgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )