UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'siYr3iHX1tULuXpJxU2oISBgyWlaLYU6DdjfsHpL6Js=' 
WHERE 
  key_id = '6f2efdb7a7dabf58bbef7ccddb0619e7548f86a6cacee626d5018aabb0d8a8a8' 
  AND (
    token = 'siYr3iHX1tULuXpJxU2oISBgyWlaLYU6DdjfsHpL6Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )