UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTrkOBDpnNZFmiZpqEMp9rxxKkyQ50x2Z/J7ds6TuPM=' 
WHERE 
  key_id = '6b29eb70d45032097df296738c97f11b295c7d4bf3c853940a4d23f99cbfd5bf' 
  AND (
    token = 'nTrkOBDpnNZFmiZpqEMp9rxxKkyQ50x2Z/J7ds6TuPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )