UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQREf7RmRdq53tjSXXhLCOioIkpwF2P/aR5c86yCgH4=' 
WHERE 
  key_id = '2d557de57a151380acf4bf7dbe2b4c655d999356ff312ff3f45e1227c8d6ec11' 
  AND (
    token = 'bQREf7RmRdq53tjSXXhLCOioIkpwF2P/aR5c86yCgH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )