UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQF1KoV+3Jv059iptlOH4zOjMyKqu1N3giHyobkvfhg=' 
WHERE 
  key_id = 'be1a5cbfa8445a7def7c3b81e061d7d19c61f16d6e3f0691569a5f7234f1fcdb' 
  AND (
    token = 'nQF1KoV+3Jv059iptlOH4zOjMyKqu1N3giHyobkvfhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )