UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvujX9/PY/5itMNN7jhnWPFjWxNEE8et0/5e0fzWhC8=' 
WHERE 
  key_id = '035634c9240534954cdcf5edc880ca10d3db6e824a043209988ca571e20c2536' 
  AND (
    token = 'nvujX9/PY/5itMNN7jhnWPFjWxNEE8et0/5e0fzWhC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )