UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5WVJFl90wkq8sW2RJ/fMRZHWOHmGUqEb2MroytPuRk=' 
WHERE 
  key_id = '1e63bf222d9aecfd281bb530ea5c87568d1035b4f5e592102e86d8621e9587be' 
  AND (
    token = 'G5WVJFl90wkq8sW2RJ/fMRZHWOHmGUqEb2MroytPuRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )