UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7DKGNCURcM3IXw8B/pO9Z6rG/745ZLe4ee7M0E9nC8=' 
WHERE 
  key_id = '6cf6046b6ba0454c0a3913188dc8f55b645b22b4ecec8232722599be27425c13' 
  AND (
    token = 'l7DKGNCURcM3IXw8B/pO9Z6rG/745ZLe4ee7M0E9nC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )