UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6mM3U1rSC7u/CriVlBd7br1oYHhfRZl6yKUQltzEyY=' 
WHERE 
  key_id = '7f055d0bf8f22522aaaf01f7f453b81bba4fea295fc4b6c0b6b2b13f3bbe042e' 
  AND (
    token = 'Z6mM3U1rSC7u/CriVlBd7br1oYHhfRZl6yKUQltzEyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )