UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OM+ClKL6U3+d+4jboq7BgwaR7ffnnZx4tgbr1bB+Vj4=' 
WHERE 
  key_id = '56ec42ddf994e211ed9d83fd9733d9a37e4d5241d0673f571422f859786c1c6d' 
  AND (
    token = 'OM+ClKL6U3+d+4jboq7BgwaR7ffnnZx4tgbr1bB+Vj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )