UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vdYRMYCPu0zJtk3/JoMEbkELiiLQCgG6tmN52JJqbo=' 
WHERE 
  key_id = '1d0abd405dd625abb336717dc8fd97bbb7198eae4c064b89bf6e56279505265a' 
  AND (
    token = '6vdYRMYCPu0zJtk3/JoMEbkELiiLQCgG6tmN52JJqbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )