UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a94HFYLXA5VXtmym4kbu477xNr7J3ZSpClOh8Bw6MG0=' 
WHERE 
  key_id = 'c0c7d18be8097a61e9db36e4f282bcf19a2f5907f7c7c5af2cfa60217e3598fc' 
  AND (
    token = 'a94HFYLXA5VXtmym4kbu477xNr7J3ZSpClOh8Bw6MG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )