UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IHssbU30Czs56YiMD4lYj6zAwiBZZZbl/b9/cRR8TmM=' 
WHERE 
  key_id = '7628cf47b3ff537e9ba0528a8b8312ace082bf08ce395bdf3ace0fd3a09614d0' 
  AND (
    token = 'IHssbU30Czs56YiMD4lYj6zAwiBZZZbl/b9/cRR8TmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )