UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfgTKq314tNWIm+HQAr4TiX4leEHcRFUEEnj+NU0E6I=' 
WHERE 
  key_id = '193bd2c07d3d1cd490466f759c0422a8ae97a375d901bb6770d441e1d0cad7a9' 
  AND (
    token = 'VfgTKq314tNWIm+HQAr4TiX4leEHcRFUEEnj+NU0E6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )