UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KC5g0cT6uuJXuqjgJt+OZDdOtcx8A/7BM+YKc+BUQNY=' 
WHERE 
  key_id = '24727795a636e2623548b8f795ce5362b179b4929d348ad527521c598bd644ba' 
  AND (
    token = 'KC5g0cT6uuJXuqjgJt+OZDdOtcx8A/7BM+YKc+BUQNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )