UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJ/oTH66U2IyTlmmkGVUmZ5A1JY+14L9s/L17ltRPhg=' 
WHERE 
  key_id = '2b8ab268c7c0d806cc7ecdbeb0849b2c0026bec0de6b27af70641787b35b20a2' 
  AND (
    token = 'SJ/oTH66U2IyTlmmkGVUmZ5A1JY+14L9s/L17ltRPhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )