UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uTlMRsEVhR0bWcouBwwQhmqQim8iuAsNQhuFrbW8nmo=' 
WHERE 
  key_id = 'c6d97ca3d1c0f737d21ce3cc7aaaf666a351a4f42d7478ed3943bf9c59b2ec11' 
  AND (
    token = 'uTlMRsEVhR0bWcouBwwQhmqQim8iuAsNQhuFrbW8nmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )