UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RB5N3Dsodp1RPJhEcOAr37BXM5OKauwQouG1mk6h1mw=' 
WHERE 
  key_id = '405eb5f3a71ac88542196246f686ac520327fb53b29782f8dc142f8d5be19ec7' 
  AND (
    token = 'RB5N3Dsodp1RPJhEcOAr37BXM5OKauwQouG1mk6h1mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )