UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't9ELqBPiROYz6Dvoqvr6lB7fjBCKwKJveOTr/0YO0W4=' 
WHERE 
  key_id = '5760d39e5cc13e75fe21c60ec3dd619c364340331da47f876a1b492b9ec01bde' 
  AND (
    token = 't9ELqBPiROYz6Dvoqvr6lB7fjBCKwKJveOTr/0YO0W4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )