UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WElZhyuMpk1hJW2XIjpXHY8/tvHFMQS5YjqyoxgqrSw=' 
WHERE 
  key_id = 'c59ab893052a500dc3175c09de727c383ccb6477ddf501d4f5ff7f4ba8ddd73f' 
  AND (
    token = 'WElZhyuMpk1hJW2XIjpXHY8/tvHFMQS5YjqyoxgqrSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )