UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpDc9r9M/2ZpQi/4jeR7wRvCbCVeGM24G3C8J1RYGgo=' 
WHERE 
  key_id = '40e964a27db2d065160e2a06b63db0d12e1998de565afd0a1613faab382e8b3a' 
  AND (
    token = 'vpDc9r9M/2ZpQi/4jeR7wRvCbCVeGM24G3C8J1RYGgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )