UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vfi0VUtppNChD9hfv5oHCQHEjvZJc7lEqUnWDvueG1k=' 
WHERE 
  key_id = 'af7e6730c9902ea7917efcbbd5552ea9c6c793c8632633ce521c00ac9f734000' 
  AND (
    token = 'Vfi0VUtppNChD9hfv5oHCQHEjvZJc7lEqUnWDvueG1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )