UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5OWQ7xOfacr1b2F6j85xv6qXEyNaEqBOy5Qtkd/2QM=' 
WHERE 
  key_id = '7c7309e801fc41c58a562638040bf8045948166c086fafed8fb97c60b1fb4bfe' 
  AND (
    token = 'W5OWQ7xOfacr1b2F6j85xv6qXEyNaEqBOy5Qtkd/2QM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )