UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acvqWH/WkFL/2b+KyVqwDCilp2T4v9O8ojulvnj1Txo=' 
WHERE 
  key_id = 'db98e497a6f1aff1b908c95ca5abce7294f2254415dc2f65df393acb99b081f2' 
  AND (
    token = 'acvqWH/WkFL/2b+KyVqwDCilp2T4v9O8ojulvnj1Txo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )