UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FD4RIygwt9t1aJnTu3WpGoRidJOlxxLdlbyFnXnyWLg=' 
WHERE 
  key_id = '043b7135c0d25ee826fb8397c36d4397af40d1ae14e04ba9b6f82bb0fd746436' 
  AND (
    token = 'FD4RIygwt9t1aJnTu3WpGoRidJOlxxLdlbyFnXnyWLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )