UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSwbr8Dr0lKhJx7MWZ4dj9bNBmcCtir46yTPvrZ5vpo=' 
WHERE 
  key_id = '4195e7be2f58055bc71c2efe760784b2f3917018246d6450c099fb9e49a7607e' 
  AND (
    token = 'rSwbr8Dr0lKhJx7MWZ4dj9bNBmcCtir46yTPvrZ5vpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )