UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vg88+Gx8LANunnoll7rmm6zJb8o1rldGExivIXTWzZA=' 
WHERE 
  key_id = 'ac1325ac9afdd83fc0eca791ea7b91cfd19e1fadb36e36b450c5ed0da3f34b2e' 
  AND (
    token = 'vg88+Gx8LANunnoll7rmm6zJb8o1rldGExivIXTWzZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028