UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+BB5K0Gf1mW0DXsV8EfOT0SE/KBil9IDiK/MvhOf4U=' 
WHERE 
  key_id = '1a05c619395b8a7eb3c1d441d72e1f4494b2c63290081e66ddfde3b9baabfd16' 
  AND (
    token = 'n+BB5K0Gf1mW0DXsV8EfOT0SE/KBil9IDiK/MvhOf4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )