UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OVqLyj4YoW9aKPmSueYtgBU10ZRCt8anCm1htd22WkE=' 
WHERE 
  key_id = 'c2617c1157f4010f4e5842b42af068ba8bfb463057e1ee139917bdd26034c1c4' 
  AND (
    token = 'OVqLyj4YoW9aKPmSueYtgBU10ZRCt8anCm1htd22WkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )