UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z3ebWfBj6emociiqWodGbzOebfgVXfPrxpAa4+Dx0go=' 
WHERE 
  key_id = 'c90278aa28e59918241545cddee800dc94ac9810296b5efe1a336259cd5e0cfc' 
  AND (
    token = 'Z3ebWfBj6emociiqWodGbzOebfgVXfPrxpAa4+Dx0go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )