UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iUo5j9ByratZQ+vcm1JUcF18od31p1/cUmtqoGHhERQ=' 
WHERE 
  key_id = '52a4e8fcd0f672feba967d71ddec74978f8cdd30630d2204fb2035274ca82da7' 
  AND (
    token = 'iUo5j9ByratZQ+vcm1JUcF18od31p1/cUmtqoGHhERQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )