UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+iOGC1lD8vCL8s8dZWEtdR4W3s0/gjrtzkOkb9WvLf4=' 
WHERE 
  key_id = '2ac438486f09f6bd1de1123e68078960d697666d3b17a33dd795fa5c6d6924dd' 
  AND (
    token = '+iOGC1lD8vCL8s8dZWEtdR4W3s0/gjrtzkOkb9WvLf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )