UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZsF6qSaQs8zGPNr7JQGt2wGpCQLpPM1Fg7skDuT6EY=' 
WHERE 
  key_id = '8e75153504169c29b9f72502bbea34c81d4967fbd58aa8256e390528e28d22d6' 
  AND (
    token = 'cZsF6qSaQs8zGPNr7JQGt2wGpCQLpPM1Fg7skDuT6EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )