UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xNAllKe/mhf+QCusa+xvimdZqnS0+tErtOGjbZrAa0=' 
WHERE 
  key_id = 'b73ec28240e62c110e26df1b825a286259224b60ca3fc75db404b3080519cd3d' 
  AND (
    token = '3xNAllKe/mhf+QCusa+xvimdZqnS0+tErtOGjbZrAa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )