UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oV4vHaK7rUkezWTCgsRSprEfRC9i0uM9iTjSJzz33pc=' 
WHERE 
  key_id = '423772e117e45317640788d6a76e039af0c06ec6ac02b02977212f46fb56cea9' 
  AND (
    token = 'oV4vHaK7rUkezWTCgsRSprEfRC9i0uM9iTjSJzz33pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )