UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qiV1LIFvEvQqyLY+z/Yf7yaofmwgeNYnsnNHOG+gLQo=' 
WHERE 
  key_id = '6dca63a52e548156065abb2f631af5a05448e831525e483bf051b1df8a105038' 
  AND (
    token = 'qiV1LIFvEvQqyLY+z/Yf7yaofmwgeNYnsnNHOG+gLQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )