UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zgBh4tg08iQR1C7qmhRD9++40r2dt9PbNHn9Ik93txc=' 
WHERE 
  key_id = '48e983c20a5ba956906684aa594e503e7237f812d492badb84ba184d03b0cc45' 
  AND (
    token = 'zgBh4tg08iQR1C7qmhRD9++40r2dt9PbNHn9Ik93txc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )