UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mk2GQXpaXRRXZD7ozcvoXfZqTWuPuoBBh1VliUcQ/v8=' 
WHERE 
  key_id = '018670b86e7f0070cf8d0cef0967b73587743d2d12676a990b6b052f4cbd6b86' 
  AND (
    token = 'mk2GQXpaXRRXZD7ozcvoXfZqTWuPuoBBh1VliUcQ/v8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )