UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2VtVAcsf2GQov8CrnXI0y42gSa0MFCbdhQ/z6+FjBPg=' 
WHERE 
  key_id = '7b86a002e57bea810d5d34dd035626dba8f74fab3962010135c7c965488f468a' 
  AND (
    token = '2VtVAcsf2GQov8CrnXI0y42gSa0MFCbdhQ/z6+FjBPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )