UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6slmLp1EkxfC5KfHX/f2k2Kqn0Q/emCUAkgAdw/JKAw=' 
WHERE 
  key_id = 'a3cda416e8c505af2c26144b31d73a677f86c6fd3218badd9b091d2269c9349a' 
  AND (
    token = '6slmLp1EkxfC5KfHX/f2k2Kqn0Q/emCUAkgAdw/JKAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )