UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IJft1AuWkOGcQADqT0OdKpIQnM1AjIR7drAYb4XmBls=' 
WHERE 
  key_id = '5844c0a0876b84fd8359f7155fc30db4b563d951bf5720d8a59dd4f31b546369' 
  AND (
    token = 'IJft1AuWkOGcQADqT0OdKpIQnM1AjIR7drAYb4XmBls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )