UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B6/4t+IvSnmgTXpjXLMwSMfmiQWC7aRtTMR9zXMXPQo=' 
WHERE 
  key_id = 'bf308fbf96a3a9d45c8902c39b25b6582c716bc0f13b94a4b0e36bd1ab40dcc6' 
  AND (
    token = 'B6/4t+IvSnmgTXpjXLMwSMfmiQWC7aRtTMR9zXMXPQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )