UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXgQ0EtVU5B4jlt1ga2Mr1NwEHbS5GmezuDS4ygE/TY=' 
WHERE 
  key_id = '982a1628b9ecbef191eb9204d7e0c69ef67ed747c8e6ef58d14a9b1a3a4d12fb' 
  AND (
    token = 'PXgQ0EtVU5B4jlt1ga2Mr1NwEHbS5GmezuDS4ygE/TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )