UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TB8nc5ZJutXjqXmyBn4Ks2CZ2Kubn61BnFs4BPRxzcU=' 
WHERE 
  key_id = 'e524c340ee3f4fa7a84d3ed379a98629dd39b251052b2781678b2c3f05f66652' 
  AND (
    token = 'TB8nc5ZJutXjqXmyBn4Ks2CZ2Kubn61BnFs4BPRxzcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )