UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'us+dgqQp3RmJv9ydT+uErkhra60MicsHeyj7l7BC+vk=' 
WHERE 
  key_id = '43016c472b2f1725cd9f1dbe7bbd65cdfea5119d8f8d442b64e43050069a9832' 
  AND (
    token = 'us+dgqQp3RmJv9ydT+uErkhra60MicsHeyj7l7BC+vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )