UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wWKuuLxlF7dd7CkijrtBiOA97Lz3rhRbzxIlieV/66A=' 
WHERE 
  key_id = '6a641a6520abc86a959ed062e735b51439d5331dcbdd0070ade3f4cf8d5875e9' 
  AND (
    token = 'wWKuuLxlF7dd7CkijrtBiOA97Lz3rhRbzxIlieV/66A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )