UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xcXsAe6W17vsjgoCRjLzbwCcnw025GtU9xxcpYQ6PyQ=' 
WHERE 
  key_id = 'ba082714ccaac83d15efea32cec61807969e6f182db4a94facba3b812df83289' 
  AND (
    token = 'xcXsAe6W17vsjgoCRjLzbwCcnw025GtU9xxcpYQ6PyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )