UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGjZXbRGF7NCL81vnufd69utZiURkJImQdU8wwwuXYc=' 
WHERE 
  key_id = '80da71c1df330ac8f9997f0d7a34d575612c79fe5f693a4bea5e8226045db04c' 
  AND (
    token = 'qGjZXbRGF7NCL81vnufd69utZiURkJImQdU8wwwuXYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )