UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pn+KmxnW2C9cM1vI0w4kw7OA8gY0TRLD5XMG90D1qD4=' 
WHERE 
  key_id = '62ba5f8ce2b6138e54a7210c3091bbc0ead79348144110b74f0fe3af011ddc90' 
  AND (
    token = 'pn+KmxnW2C9cM1vI0w4kw7OA8gY0TRLD5XMG90D1qD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )