UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgUixx+CjkD82Im6uYOxb3DSKImBzfsm1lVW0pJ2nVk=' 
WHERE 
  key_id = 'd6abce303cf26c6a3bfdd85056c2b150fe35bd7a0884b9faa9cc2d390c165f8f' 
  AND (
    token = 'hgUixx+CjkD82Im6uYOxb3DSKImBzfsm1lVW0pJ2nVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )