UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UN9VweOpO6j2PP0xjH/4hhBa7gAqgFA+pQPKxsuoaW0=' 
WHERE 
  key_id = '92c6ce7c38ff6e3b8c1645ab37e2da98a1d1d9361ceada2f64b5a2be209e0ea5' 
  AND (
    token = 'UN9VweOpO6j2PP0xjH/4hhBa7gAqgFA+pQPKxsuoaW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )