UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2IH0x29GJs7/CetpUgqz2FoS0YUibdA3qssV8qyfNM=' 
WHERE 
  key_id = 'c16d6a59ea190f26ca4da5fce393a47297503cfba7c71ff5feee84bdffda14f8' 
  AND (
    token = 's2IH0x29GJs7/CetpUgqz2FoS0YUibdA3qssV8qyfNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )