UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zUNR7sMiDogr/wMXOIeYBqmHBZlryTRCY8YDPmrYfI=' 
WHERE 
  key_id = 'a49dba301274a193cc836f64b44e503e9018b12ef2c82c868f6b6a5836e2c86c' 
  AND (
    token = '4zUNR7sMiDogr/wMXOIeYBqmHBZlryTRCY8YDPmrYfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )