UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MQXq0eH5Ruwzo3+M68nsr8qf90vs8eVa8Lj1vEX5Ms=' 
WHERE 
  key_id = '25ddd413cbe6462d53b18b2745a6c6cd4d2aa361798392f9130474a104c77b7b' 
  AND (
    token = '5MQXq0eH5Ruwzo3+M68nsr8qf90vs8eVa8Lj1vEX5Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )