UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9d189Nd4yWP6WOqJkDznoTbs10wm9KtwskjD+AUU7VU=' 
WHERE 
  key_id = 'f6506a0a0e9f45ede64431c676f5f81d06ee9d925ef464f11e8a85598b44845e' 
  AND (
    token = '9d189Nd4yWP6WOqJkDznoTbs10wm9KtwskjD+AUU7VU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )