UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Ym4LXKMrk8U/bUmASSogqIDTLxAh9qsk3gigyW+74Q=' 
WHERE 
  key_id = 'abe40884a01a103df673ef06405232678bc9ca61fa6f2018d1c40dea610e216b' 
  AND (
    token = '6Ym4LXKMrk8U/bUmASSogqIDTLxAh9qsk3gigyW+74Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )