UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzC0JY87P8IMAyWyYBf1pqmuT2+nn4txE+kdsms5D1k=' 
WHERE 
  key_id = '9507a2fb7c35ab54e88d4403221764cfd3514a12f96797a2dd38f24204e82bb0' 
  AND (
    token = 'UzC0JY87P8IMAyWyYBf1pqmuT2+nn4txE+kdsms5D1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )