UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'APdHyzvBBrS2eJyDM2HmC+poWGpDyIlBmWaW3b4+TuY=' 
WHERE 
  key_id = '081a4c04c7681c616b8561f9f2e26dd227bdb9ad091b7228b41a85a9147f623f' 
  AND (
    token = 'APdHyzvBBrS2eJyDM2HmC+poWGpDyIlBmWaW3b4+TuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )