UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwhoHn7HV7Awf9Y8Hjwh2wtHlIDLqnEZ/MVrRadf1JM=' 
WHERE 
  key_id = '240ca35d32e325cc495415962c932ea9ed67946a082217a74dc03ba351d1a5f0' 
  AND (
    token = 'rwhoHn7HV7Awf9Y8Hjwh2wtHlIDLqnEZ/MVrRadf1JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )