UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvNhyPNQ9Y3+cmZ7PvyPrikb7+xSqYIMu085o3zeBY0=' 
WHERE 
  key_id = 'a4a3e0fcd5d4a32a333d5490d24f82e1d821ffb0b6d0b7e016ce1073c9e4a2b1' 
  AND (
    token = 'vvNhyPNQ9Y3+cmZ7PvyPrikb7+xSqYIMu085o3zeBY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )