UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZOAwdsfgQwCK3Y8pmMR6o428jY7AJwEgJsN0XYWmv4=' 
WHERE 
  key_id = 'b8f97445c1c1aea5ea47e19cbcacf141b3c33aeeb045947100991df6a73a56c0' 
  AND (
    token = 'kZOAwdsfgQwCK3Y8pmMR6o428jY7AJwEgJsN0XYWmv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )