UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AJm2aDpOPMox3Js1nsDwj7dd/nPh6+hz09CoW4o6psE=' 
WHERE 
  key_id = '2d9f8918266cd51d69cc1b96c646f0211cef2dec578e89173ec35480a901d5ee' 
  AND (
    token = 'AJm2aDpOPMox3Js1nsDwj7dd/nPh6+hz09CoW4o6psE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )