UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ayxNVsT6VVK10cS61W2uetDL5XMJt3cYIN/YGftKz64=' 
WHERE 
  key_id = 'bad9e05e8489d620e60bba8569c5acbebb4aa357b54c1bf0423ee3346e9c93d1' 
  AND (
    token = 'ayxNVsT6VVK10cS61W2uetDL5XMJt3cYIN/YGftKz64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )