UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujokzQmxRJElpWVxK3sszjbmi+cydfC9lv578A6+6SU=' 
WHERE 
  key_id = 'eacfa2549f5ebb64aff84e72f203658edff6afa1a9aa4aa392b6bd3c96dbc884' 
  AND (
    token = 'ujokzQmxRJElpWVxK3sszjbmi+cydfC9lv578A6+6SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )