UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxjBO2b9YBQoUSUZq//kkbnkDV/uud12YEqEaIC7Oq0=' 
WHERE 
  key_id = 'f4d19962a002a93215a0b5b3cf8fec15f469b26139f46c5e0883b56431681909' 
  AND (
    token = 'ZxjBO2b9YBQoUSUZq//kkbnkDV/uud12YEqEaIC7Oq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )