UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vEsBpBqIGs2SwLQ7gU7Bk408yYadz0kQ3piWp2lZwQ=' 
WHERE 
  key_id = '7dbd54d57cd19d3e693c52e3925664aa4c6eb956cbde50ba314e83dada1ac300' 
  AND (
    token = '/vEsBpBqIGs2SwLQ7gU7Bk408yYadz0kQ3piWp2lZwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )