UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8Qwez6lhb3EOKdfZUTS2tHnE1+bm7JQpzsG6c7fweU=' 
WHERE 
  key_id = '3bc564a67008e43b5b7acc5ff5b6512791f17a40447eeb5738ddfc6b586c0c90' 
  AND (
    token = 'F8Qwez6lhb3EOKdfZUTS2tHnE1+bm7JQpzsG6c7fweU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )