UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C30n0S2x0CCGbMSYvLosYs8Vd0r7C/ddwFxjcO4BaOk=' 
WHERE 
  key_id = '44dd5f546d22c3fe86da749c132431361379b5c70ace12aadc97882c282f224c' 
  AND (
    token = 'C30n0S2x0CCGbMSYvLosYs8Vd0r7C/ddwFxjcO4BaOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )