UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJEnEfw0IbRYbplfE99AJJtPJkpIcSIDSIz6ViZS45c=' 
WHERE 
  key_id = '0d5b524626bc86519eb659e1410f172514d8c3ec250aee146cd865d47b70b48c' 
  AND (
    token = 'BJEnEfw0IbRYbplfE99AJJtPJkpIcSIDSIz6ViZS45c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )