UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9d5JMHoNa08nCxNdC6xEmf8Zs6B5S5w9JeyG/7mMR9k=' 
WHERE 
  key_id = 'c2a2604792e3536abd4272b09424354e766d89f055ecda942d52f33501d53307' 
  AND (
    token = '9d5JMHoNa08nCxNdC6xEmf8Zs6B5S5w9JeyG/7mMR9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )