UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5L29i/XyAzsbH82xgWm+fG5+DVzbyhQmP1EyRuXTWvo=' 
WHERE 
  key_id = '1b470b54e659b62d71ef069787a1c2b14dcc419bb74986c2958c159035aab10f' 
  AND (
    token = '5L29i/XyAzsbH82xgWm+fG5+DVzbyhQmP1EyRuXTWvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )