UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzQYNcYwusK2KiNYkXiPIx/vyNZtVSmtBh19PIlae9s=' 
WHERE 
  key_id = '4efda2f3b963f88e20cde12b31791594260e7e51967cd5bc9a57cef588f49546' 
  AND (
    token = 'YzQYNcYwusK2KiNYkXiPIx/vyNZtVSmtBh19PIlae9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )