UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8zI2Di8YlMxP1WIitRWfefmHoYBiqX/Ch4U/RsMOcuc=' 
WHERE 
  key_id = 'bf499e1c000f2c4ff6c20eb617cfe99a168e6517ddcf2ca0f2c6b1c20277f8f5' 
  AND (
    token = '8zI2Di8YlMxP1WIitRWfefmHoYBiqX/Ch4U/RsMOcuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )