UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cbg+qYtBFtg3YQ+Pk4ZfJhEaTiWOrzZmXgOP+DsuAhY=' 
WHERE 
  key_id = '805340229c7fb3c867527c9cd9e3e965fecb3461fca0b927c0248c646405f15f' 
  AND (
    token = 'Cbg+qYtBFtg3YQ+Pk4ZfJhEaTiWOrzZmXgOP+DsuAhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )