UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nr9Cs5/oaIwiFEhIvqVZtfKuVa5/wTLFo+HjBqHQFGA=' 
WHERE 
  key_id = '5b480cfe781dd33717cc5ef5d1ab5cc6b84d687bc7edace56811332cf5e7ce9a' 
  AND (
    token = 'nr9Cs5/oaIwiFEhIvqVZtfKuVa5/wTLFo+HjBqHQFGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )