UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pF+wvSzU76uoZgjSuKkFqFoCjXZmh5TQE4shw1BZrhA=' 
WHERE 
  key_id = '97a38ae536a98a0a0f99d4d93bfaf104d4ccd13eee39270462541f4a1aea70fa' 
  AND (
    token = 'pF+wvSzU76uoZgjSuKkFqFoCjXZmh5TQE4shw1BZrhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )