UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gYqC7f4Er65skV7GepmDhRRvEUbxQAJkfDhESh9HzbY=' 
WHERE 
  key_id = 'cfaea83267ed629886d4ac0611398c683d3c26e03c789f1e7ff4e3e444b7994e' 
  AND (
    token = 'gYqC7f4Er65skV7GepmDhRRvEUbxQAJkfDhESh9HzbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )