UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QILAtBAY48OwdOj0eTwc7yw0Ktei2yW5qXuA6E6nyYE=' 
WHERE 
  key_id = 'ca995775073985fad21d4d671d5236995ed676c10a1d527f9eae142228165fda' 
  AND (
    token = 'QILAtBAY48OwdOj0eTwc7yw0Ktei2yW5qXuA6E6nyYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )