UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8PLC1tuHzhvm1R78dhBpfQJOl5BJO2lNWbVA9YU0J4=' 
WHERE 
  key_id = '3a33cd26d7099772ced20d431a1d9accb3edf9f39b82421c75cf38d44a21cc52' 
  AND (
    token = 'K8PLC1tuHzhvm1R78dhBpfQJOl5BJO2lNWbVA9YU0J4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )