UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P65eJf9bYZHVnC4ZsMoZsWbXIz3ON29PqEsJnFkvdAU=' 
WHERE 
  key_id = '163f269625fe72deefb66620851bce0a6a02bc68a90e4f316047366206c7151a' 
  AND (
    token = 'P65eJf9bYZHVnC4ZsMoZsWbXIz3ON29PqEsJnFkvdAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )