UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0cEumWKbdfuESoQf7d8lf7EVk5xPaisiJ6gGfS0qPI=' 
WHERE 
  key_id = '4d83e5069d4efed18ecf3276626c19c640fe8722ef63d625eadefe4398160e67' 
  AND (
    token = 'f0cEumWKbdfuESoQf7d8lf7EVk5xPaisiJ6gGfS0qPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )