UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2mNmJQDGBYo6jSIkqI4cDZG+imQ5XF1RU59loaDvY4=' 
WHERE 
  key_id = 'b64da8dd21dad6435b8949c13a62161be0d00413035fdf2fe04ba0c9a2f9aee2' 
  AND (
    token = 'V2mNmJQDGBYo6jSIkqI4cDZG+imQ5XF1RU59loaDvY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )