UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rldjzYLN0hxHJWvDe5aWa1TeaK6ylEm6kru0/obN8zI=' 
WHERE 
  key_id = '0f90ab0f30262e8f07bff6b2095257ef4ca5d07bc7faba2111d1514643f814f6' 
  AND (
    token = 'rldjzYLN0hxHJWvDe5aWa1TeaK6ylEm6kru0/obN8zI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )