UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwipE/dX5U1PWNg8XyITXsrEETjNsYl5GKq8IKcGxHk=' 
WHERE 
  key_id = '3114cbaef48bc2c04a0737165af10f46ebf534a582205dec26f2c1c9c50d166b' 
  AND (
    token = 'hwipE/dX5U1PWNg8XyITXsrEETjNsYl5GKq8IKcGxHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )