UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zePHmDsJlhojzCVIdrykN9J5rv7utsx1CtOcyiuEQ6k=' 
WHERE 
  key_id = '9bbe71af426191823dd96c9a938b37e2b0c36c718b892ce744d7b59d5ea0eba0' 
  AND (
    token = 'zePHmDsJlhojzCVIdrykN9J5rv7utsx1CtOcyiuEQ6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )