UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdAKRQXWpa9BpSytlBPrjrwxJ8tAMjWLlj2z7tqxF/Y=' 
WHERE 
  key_id = 'ae83adde0a7d29d81b7f76bbd8bc2b688875e19ec5882d7b64545ade4291eb65' 
  AND (
    token = 'xdAKRQXWpa9BpSytlBPrjrwxJ8tAMjWLlj2z7tqxF/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )