UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Dl8Kbw+73j31JXSS1soyPSuYKbjLeF3sjpiZqHX/p4=' 
WHERE 
  key_id = '5a2721391c1cf25d91f16fc68b1838d7bdabc1a60e64dbf26cca6ecff4f9d6f2' 
  AND (
    token = '9Dl8Kbw+73j31JXSS1soyPSuYKbjLeF3sjpiZqHX/p4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )