UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j2H1WM5tf3+gak4IWBtFN6qSWz27xXcCm68bm6vLDyw=' 
WHERE 
  key_id = 'c2aafcba5a691ca83d5a3abe6aa8a2d3c930fdf07cc54701a90773c2d0f2d6b7' 
  AND (
    token = 'j2H1WM5tf3+gak4IWBtFN6qSWz27xXcCm68bm6vLDyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )