UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'na7ZgBJtkvXV6P1HrYS6ozSHZd2LI5FgvdrucrdRC+k=' 
WHERE 
  key_id = '04aa8ba3f28955d665432f3ff4742118afe3e341f154c87e83e16e32520736a4' 
  AND (
    token = 'na7ZgBJtkvXV6P1HrYS6ozSHZd2LI5FgvdrucrdRC+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )