UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5IdBz5iv7DmbbatkWkNWh730pzdMxwjRTcXAG1fPOo=' 
WHERE 
  key_id = '33c2763fb46a415ce085a4d75767a152e01627199bdd6d6eff0eca992b7b8b6f' 
  AND (
    token = 'L5IdBz5iv7DmbbatkWkNWh730pzdMxwjRTcXAG1fPOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )