UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y3beMVNJ4CPmbAYGqSfQhr+8tVh77BrU8a+qLYgus4A=' 
WHERE 
  key_id = '87c29a1f7f95f2eae96acb53ccbef4de993f8c1599ea9abf61afc46257326b4d' 
  AND (
    token = 'Y3beMVNJ4CPmbAYGqSfQhr+8tVh77BrU8a+qLYgus4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )