UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h+5Q7hp7wC69znNXO+eMCnVWtjIA20rekWouaT7aD/k=' 
WHERE 
  key_id = 'd17523468ad7930dc2cd791f35079fc64b20c8639f854492b58cb0d2c5f3f2de' 
  AND (
    token = 'h+5Q7hp7wC69znNXO+eMCnVWtjIA20rekWouaT7aD/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )