UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1KDAxyfKwVPyDKLtuqEu8K3X8blYgTYhGtT1hY7uQk=' 
WHERE 
  key_id = 'c90b894bd51ed39762f30b1aa1249db1f100498fa814ee70a6be81de793a78e9' 
  AND (
    token = 's1KDAxyfKwVPyDKLtuqEu8K3X8blYgTYhGtT1hY7uQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )