UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88Uu2/av8dD+0MRHt9if5VexYcjcmbJtZIhfcce+/cc=' 
WHERE 
  key_id = '36aaa5b5b79475e4a859d2559dae7c34831af13ede6bdb33488acbf471342bf7' 
  AND (
    token = '88Uu2/av8dD+0MRHt9if5VexYcjcmbJtZIhfcce+/cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )