UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqHMK2PQgm3TF7gZnqyJI+QzgX08qv+0yVT3apVv1Jw=' 
WHERE 
  key_id = '9003a74834834d3bd61c74b1e57483dab14cfa92e6c358a89d6a91bec25061f8' 
  AND (
    token = 'RqHMK2PQgm3TF7gZnqyJI+QzgX08qv+0yVT3apVv1Jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )