UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0DtkFiDbBG9jtSPVlacc7ok8aUNzq/FTs/bWBVVXEDU=' 
WHERE 
  key_id = 'b36ac4d01949085d8c0bce8b8616fa6e6946198a2097a5cb2aba4230f8a4bb49' 
  AND (
    token = '0DtkFiDbBG9jtSPVlacc7ok8aUNzq/FTs/bWBVVXEDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )