UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1m5IGvF+EzX6D3M4KlhN8qiE+UOjY1DRJPhtPbLt2E=' 
WHERE 
  key_id = '54a380702a56eb53a97acb298d9382edaa733f128e9a5883fd8b4a1442a97772' 
  AND (
    token = 'H1m5IGvF+EzX6D3M4KlhN8qiE+UOjY1DRJPhtPbLt2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )