UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8NU4BqI2uFle4Q4rjWbOyjlKnUXrk3Vm3jFEb+/09Q=' 
WHERE 
  key_id = 'bbe001849c4197450b27e9bd0ff232e01e38d4e98adce7478f3cfffbb762fff4' 
  AND (
    token = 'b8NU4BqI2uFle4Q4rjWbOyjlKnUXrk3Vm3jFEb+/09Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )