UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EONha4bcXWn2KSrOGh7kL8iVwUruK1GMR5ZBsl0MIEU=' 
WHERE 
  key_id = '55943084a1c23de20b15435b1f9c8e724a087b15af665bd3deb3b86b1cb673d0' 
  AND (
    token = 'EONha4bcXWn2KSrOGh7kL8iVwUruK1GMR5ZBsl0MIEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )