UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eI2PRtul4bmtNh0jDuKm0P5LV/gSxuFPvc3D9CqcVyI=' 
WHERE 
  key_id = '5aeb7c396c0024e734c3a4b38bc756dd24052a882fc12549a3276821b379bc5d' 
  AND (
    token = 'eI2PRtul4bmtNh0jDuKm0P5LV/gSxuFPvc3D9CqcVyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )