UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eppCBL3hv/9+FRKKurp0A9Wh/2yjBNUQZeJXa0QivbY=' 
WHERE 
  key_id = '099253941e6be7f7e22ddc197caa83c72f0505b7789760fe767da5b023d52c36' 
  AND (
    token = 'eppCBL3hv/9+FRKKurp0A9Wh/2yjBNUQZeJXa0QivbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )