UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iojUZ8m5QmkgYHvPW6xCPeGykDIuUa7Kvhqd8xBhPcU=' 
WHERE 
  key_id = '9353cc963f67f6072c0b9ea2b65e9e202ee19683829e3c0cb1be3b783b70c996' 
  AND (
    token = 'iojUZ8m5QmkgYHvPW6xCPeGykDIuUa7Kvhqd8xBhPcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )