UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5UZHk9ljLGrs1xilJ2nFQ6f90S8YowJsMM0dn6Oqdw=' 
WHERE 
  key_id = '1d82cfd68c2a566a6e94c335bdd184bde3a66889c6c00da26f24d7b29f897529' 
  AND (
    token = 'L5UZHk9ljLGrs1xilJ2nFQ6f90S8YowJsMM0dn6Oqdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )