UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZXAIbDsGUoFkcp6J0bQwtfyej8OtQGXDG+GfAffoDg=' 
WHERE 
  key_id = 'e5af9bd848cb044125d079f21723c668a450b8e520ac05a2c8c789222417eefa' 
  AND (
    token = '4ZXAIbDsGUoFkcp6J0bQwtfyej8OtQGXDG+GfAffoDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )