UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zbNK6YMG9boM5TcO+kLSiiaVCyQpWK7ERJagb/Rs18Y=' 
WHERE 
  key_id = '99634dedd3f5553a02c23d22655e3d64a1e992f168ef32ac6c8eae722f4711c5' 
  AND (
    token = 'zbNK6YMG9boM5TcO+kLSiiaVCyQpWK7ERJagb/Rs18Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )