UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ATH0UXuYv2Ad/Goxgr08T4d5PWbRsVMoP370s7SuE8=' 
WHERE 
  key_id = '994406e423b5d9cb1962e5e8003db3358b22ed162fdfff9e3a3c7e58291c8393' 
  AND (
    token = '8ATH0UXuYv2Ad/Goxgr08T4d5PWbRsVMoP370s7SuE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )