UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/udFF653PRJ0B2CzpU0qUTHDyWgXzF5K5G0lwjsW5w=' 
WHERE 
  key_id = '4d90c08c4eb7e53b8fbfc2887fe1a2d1f224c770b32cd41d4affc6567b41e20a' 
  AND (
    token = 'm/udFF653PRJ0B2CzpU0qUTHDyWgXzF5K5G0lwjsW5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )