UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nyNGxPHXf32Nur6je8hh+/Qe551nODhvJ1Bff3HcF/g=' 
WHERE 
  key_id = '787af27c4d31b65c6de58cf11c6331101dd3cd015ebb5431b6c1e9d5c19aab1d' 
  AND (
    token = 'nyNGxPHXf32Nur6je8hh+/Qe551nODhvJ1Bff3HcF/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )