UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QStRHqSAo2JwK4p/Lio0J1JbEW10r/iSAlBEW78HLqI=' 
WHERE 
  key_id = '100fb4462e085b525b5dd6ff6cd024807b2c88f9a4198bd98d0ffc7567a61e8a' 
  AND (
    token = 'QStRHqSAo2JwK4p/Lio0J1JbEW10r/iSAlBEW78HLqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )