UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E6DT6nABeu3kek8R6lwNfKem9JlRvBAxMtfPcy5sZqk=' 
WHERE 
  key_id = 'feed7dd12a34e042e89dfa06a6dff5c1cc4f0e59efd28bd7eda6aafc2ce50e91' 
  AND (
    token = 'E6DT6nABeu3kek8R6lwNfKem9JlRvBAxMtfPcy5sZqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )