UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YF61TKUXPTOwKKTigxM9zqkB7NtkgHfDpIAmI5jBZCs=' 
WHERE 
  key_id = '210c681e9099df30a77632b8d157b66495d9bd20361cf184355c59778c433b57' 
  AND (
    token = 'YF61TKUXPTOwKKTigxM9zqkB7NtkgHfDpIAmI5jBZCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )