UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nfe8GlLgjQFHQFe8J2Aojv9oyPI6cpiriH0C4VgKrzs=' 
WHERE 
  key_id = '752c87304b7be460b536a8462e7a207d420f95c1efc232fad40a8e59fd9378e0' 
  AND (
    token = 'nfe8GlLgjQFHQFe8J2Aojv9oyPI6cpiriH0C4VgKrzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )