UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEVp91g+diEtTydu3PfBB8XgdZSttfGYpzbbULWNkJs=' 
WHERE 
  key_id = 'f9364415644049345854a9c3ae4c14d926d71f1fcc13a517cf1b9f3c0e1434be' 
  AND (
    token = 'eEVp91g+diEtTydu3PfBB8XgdZSttfGYpzbbULWNkJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )