UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UsBY0RjL9F81cwArvnWGNhNwm8HaUL9k9C8nJtqdU24=' 
WHERE 
  key_id = 'ba54d9978fe3eb33a00ae817977646b603f23a436f89ea45500ef5aa4c4875be' 
  AND (
    token = 'UsBY0RjL9F81cwArvnWGNhNwm8HaUL9k9C8nJtqdU24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )