UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0hQt/8/wWT3/CHXypJCUjhgAOvc8mHEW6oHUe7jsIng=' 
WHERE 
  key_id = '8253d3be06772fc072c896de70c93c3d59a2d0e9f9d9d5f85c9c519608d00269' 
  AND (
    token = '0hQt/8/wWT3/CHXypJCUjhgAOvc8mHEW6oHUe7jsIng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )