UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P02LtTBY7vnh7Hy+5SWk189CustKj/hpDdD7XWM7skM=' 
WHERE 
  key_id = '66fa7f9695786309b231bf8d7333eae99bf3ad4bff74ad5afc3162ac4f8a8c35' 
  AND (
    token = 'P02LtTBY7vnh7Hy+5SWk189CustKj/hpDdD7XWM7skM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036