UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scTVfNzsg0UlsU/lmP5D2fap9+LviyavrQUXoouFGK4=' 
WHERE 
  key_id = 'd3dc0be162bd4947b22a3f5d6c84767afa4050f4541629329ec6363f31b0c866' 
  AND (
    token = 'scTVfNzsg0UlsU/lmP5D2fap9+LviyavrQUXoouFGK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )