UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnHAqg3yPa+4kuiRC7WTO5TkRTmwE0N0XtvXUUQZdu0=' 
WHERE 
  key_id = 'f5dbfa17e799ede7370a4021af286f55fc2fa35e80378e949d23e363029c47f0' 
  AND (
    token = 'nnHAqg3yPa+4kuiRC7WTO5TkRTmwE0N0XtvXUUQZdu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )