UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4RLDyZCzSTL6o9h1kOa78R4b3aoiBGXfQLELlzvgvK4=' 
WHERE 
  key_id = 'd8faddc655cbbecdef7a1386f172c5bc1501fcbddb94fd832604060498e87801' 
  AND (
    token = '4RLDyZCzSTL6o9h1kOa78R4b3aoiBGXfQLELlzvgvK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )