UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vx+cBPiWNz9/uXsb1E2WTiMe5LJsxPcwtU6WRWOYjSw=' 
WHERE 
  key_id = '284e3e269b0be41c30f34d26e66d41bc8bcc1819b5b3a1ad2411608311eff0d4' 
  AND (
    token = 'Vx+cBPiWNz9/uXsb1E2WTiMe5LJsxPcwtU6WRWOYjSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )