UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nocjF4QJvuwgwsX5qkXdOzrRBccWjmHCMs/pAgfcjBk=' 
WHERE 
  key_id = '82bbe5b0fc3c2254445abddf6f64dbaf470505982e06ff0b518485057978c563' 
  AND (
    token = 'nocjF4QJvuwgwsX5qkXdOzrRBccWjmHCMs/pAgfcjBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )