UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cLL9XSoBZYQmCX0gaFw7Cp52+SGTlOOzVmpVZbZzmew=' 
WHERE 
  key_id = 'dd0556c9fbd078c8de720254786868b2c460329e687a2f6615fdab2294d48b63' 
  AND (
    token = 'cLL9XSoBZYQmCX0gaFw7Cp52+SGTlOOzVmpVZbZzmew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )