UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vb1qTtl8Zi7sSdI2rxjaDrcy7/y83FGvlmKcKXsunck=' 
WHERE 
  key_id = '95201b9b89b8a3f8de60d2ea7bd3c5b6c1bd32c8bfa221b2916184952f2204e3' 
  AND (
    token = 'vb1qTtl8Zi7sSdI2rxjaDrcy7/y83FGvlmKcKXsunck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )