UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMYpKjiSq2mCBBDAhZV1OXAxGv6q6cDlb29rgUNw4oA=' 
WHERE 
  key_id = 'd04b2f4fb9ba0901b40af46f537fa4b1ce8988a07b18e8b64b2e21c4aca7b8f6' 
  AND (
    token = 'GMYpKjiSq2mCBBDAhZV1OXAxGv6q6cDlb29rgUNw4oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )