UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SBevkj5Mc1W2ohewfjgeUANtg5phsbSURA023Agx9g=' 
WHERE 
  key_id = 'bde99e0caac63664086200147c6a729ab1112d26ff4e495e76b0a4e46c06fa75' 
  AND (
    token = '7SBevkj5Mc1W2ohewfjgeUANtg5phsbSURA023Agx9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )