UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ce/QjGvY/junzQVVV7hK6yLHBNV9K+IMjG5JDDYZxyM=' 
WHERE 
  key_id = '7c3c62eca74f04723e69ab003e84b34c8cff328b7c1d6a9749fa556ed6c623e2' 
  AND (
    token = 'ce/QjGvY/junzQVVV7hK6yLHBNV9K+IMjG5JDDYZxyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )