UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QAs4dlBWMEV4APBcklRk9oFrSxGLg6PwCztbYPzZ1C8=' 
WHERE 
  key_id = 'df4132e38fc979757f5a7be42d386a022dc721b9d51324a1b030022206c64160' 
  AND (
    token = 'QAs4dlBWMEV4APBcklRk9oFrSxGLg6PwCztbYPzZ1C8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )