UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCT1KzUbwueMGvCU5Y4emUAouVO+nvXaNtamxXhQCUo=' 
WHERE 
  key_id = '3a93311e46f2a43cbf9633dac8788982c99cf7a8f33ccfb7dd6425e9fe979c84' 
  AND (
    token = 'uCT1KzUbwueMGvCU5Y4emUAouVO+nvXaNtamxXhQCUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )