UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGF42zeKKIfrF5zTyO+d4YmvsYErCa0XuS9vH/gYkhI=' 
WHERE 
  key_id = 'dd0afd3a878138ef6378db0f36a4d0e6a3435137a4cd7508f213b09e8d13b3e4' 
  AND (
    token = 'iGF42zeKKIfrF5zTyO+d4YmvsYErCa0XuS9vH/gYkhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024