UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwjbvJjEaEztK/wgcw7DL7tCQxfv1DSXj0tueDSCnxo=' 
WHERE 
  key_id = '405ec0a64368807194160e4fa12d07fe0aeef5e8f99f0ffdb470f79987bb3bca' 
  AND (
    token = 'gwjbvJjEaEztK/wgcw7DL7tCQxfv1DSXj0tueDSCnxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )