UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2rEIJgeVVeVpXqqkTczAh37Hc22anNVgJY1gfXYlsM=' 
WHERE 
  key_id = '9a381fdc4da63a9cc1450f7b8e5e201f732b098e03daaa7cec38b4fea2085aab' 
  AND (
    token = 'g2rEIJgeVVeVpXqqkTczAh37Hc22anNVgJY1gfXYlsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )