UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuHIm4ivwZBUFm3qqaVDHoPO1CrL8M37NVL3WOOmd7Y=' 
WHERE 
  key_id = '069d2dd63c0de2828e13cec864366f41a19fc31420caee913238f1f637245993' 
  AND (
    token = 'iuHIm4ivwZBUFm3qqaVDHoPO1CrL8M37NVL3WOOmd7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034