UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RpjY5gjJgngEBZoCxDE0+qI7FxKPWYdBZAwEYDhrjoU=' 
WHERE 
  key_id = 'cbf8f0fc6e1a763f4f330a6fb46c9e56d5cf82a5454f3616bea430f3a711a64f' 
  AND (
    token = 'RpjY5gjJgngEBZoCxDE0+qI7FxKPWYdBZAwEYDhrjoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )