UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2LoBbH88cOZFcC9KUe+0ejZHf4tj9yi7CfowOQeYos=' 
WHERE 
  key_id = '221f91fe4fc76940910851e37bc4e83f26bbedaa5075c397c238a8043f1106ff' 
  AND (
    token = 'O2LoBbH88cOZFcC9KUe+0ejZHf4tj9yi7CfowOQeYos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )