UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uz/yyK0QdZ7CU4bEHcEpyOyuTeF2w6ZItKUnOdWsb+4=' 
WHERE 
  key_id = '4570e5a0f91a19a8885f5579901052eea3a4cd906dcb485cf39bc6163e11c447' 
  AND (
    token = 'uz/yyK0QdZ7CU4bEHcEpyOyuTeF2w6ZItKUnOdWsb+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )