UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKhGEr5drcaJ0jfU/aX7sCiaASi5AL29l8QZrehpMtE=' 
WHERE 
  key_id = 'c218146db55ae09313673a4ffb7412baf5882e2091d15324c2d5bbfcd1eb2b48' 
  AND (
    token = 'IKhGEr5drcaJ0jfU/aX7sCiaASi5AL29l8QZrehpMtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )