UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/SIrTiqitC5Qnm/JEYc2jBt1sJbYm66P14SdNDc59b4=' 
WHERE 
  key_id = '7e19a783617ce772c36d8f7b7b48f5ab66180a5596cab7ed68d7e20cacb180d5' 
  AND (
    token = '/SIrTiqitC5Qnm/JEYc2jBt1sJbYm66P14SdNDc59b4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )