UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHNEjgDjgjtA+m09HzjQuVTxj8pfsXE9KO7ySuK6TcU=' 
WHERE 
  key_id = '8fdc41235d8c920c05ae657ccbd537e14c324fdf27865bf71e0040a907d9cbc5' 
  AND (
    token = 'eHNEjgDjgjtA+m09HzjQuVTxj8pfsXE9KO7ySuK6TcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )