UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCVMwMcW9+rjon6NpOmL7tWrWThz3IyHZHyuvgX5lno=' 
WHERE 
  key_id = '38c685d463f08a877deb8e472aa343cbfa00b499f51c54ab2cb9b273ae2c2388' 
  AND (
    token = 'HCVMwMcW9+rjon6NpOmL7tWrWThz3IyHZHyuvgX5lno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )