UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPG936SkCRGOt64t+zgBCs8HIp86h+icfxXPIYXe+U4=' 
WHERE 
  key_id = '562f2f232991fc8337a953ae6eb2bb360535b9abe32af0d019aaa0552946e7a2' 
  AND (
    token = 'oPG936SkCRGOt64t+zgBCs8HIp86h+icfxXPIYXe+U4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )