UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/R+iw8No2IEOgIxzNCubxmY2IqxO4eOAMcuOEMNFOjI=' 
WHERE 
  key_id = '95a0ce5a80feefcb138d7b855bd34af366d2646743c9eb19f60142d31b63ee2a' 
  AND (
    token = '/R+iw8No2IEOgIxzNCubxmY2IqxO4eOAMcuOEMNFOjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )