UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QCCWFObSedoUORs5wC7FGvcLNGjQQJ6Cp+lNe3UXJL8=' 
WHERE 
  key_id = '99310dd6e89702e6b9a33b7ec1bea51a2799e836bb34b3446b624902318678d2' 
  AND (
    token = 'QCCWFObSedoUORs5wC7FGvcLNGjQQJ6Cp+lNe3UXJL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )