UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7+GY8R0l9KexL/PQ7wA5c3jWgh1YD5sq7fNTRU9UQio=' 
WHERE 
  key_id = '9fb4952c790e627458f51b4afd7f7bea1d9457d829f66e5141e5869f5637c33b' 
  AND (
    token = '7+GY8R0l9KexL/PQ7wA5c3jWgh1YD5sq7fNTRU9UQio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )