UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nVEE4lm06U8VskHhlupliLeJiOhNe28TkO8r/rHJRqA=' 
WHERE 
  key_id = '695fd05d5d138115e07a817fe32a165dc2cc9719eb1c324dbd760651d071cae3' 
  AND (
    token = 'nVEE4lm06U8VskHhlupliLeJiOhNe28TkO8r/rHJRqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )