UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DrtuEkx0HxQkLb8E+qqBFcFcxYEbYx1UI5G8TlUuUxM=' 
WHERE 
  key_id = 'ef7a55eba8cc1feb7359973e3abe865b53d92985d0a76fdd1b89dc7a444eb3fe' 
  AND (
    token = 'DrtuEkx0HxQkLb8E+qqBFcFcxYEbYx1UI5G8TlUuUxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )