UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oM4POBoJxFFZ4ta0PfEtjP8ReC0GYz1bCm3pYklzG8Y=' 
WHERE 
  key_id = 'a7a4906e2a9f2480c41bd93b9fdd986be807c07491c7fc7dd9e86c82cd8ad9cb' 
  AND (
    token = 'oM4POBoJxFFZ4ta0PfEtjP8ReC0GYz1bCm3pYklzG8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )