UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4oqYmCHJj1DWcqbTp2uGvR12cmoshNlPIwfwGnxkfk=' 
WHERE 
  key_id = '83ae119ddb769c7ed4c6e7d8ad67ad03f1dbef2e7ed0a45d347bb696095c8c87' 
  AND (
    token = 'N4oqYmCHJj1DWcqbTp2uGvR12cmoshNlPIwfwGnxkfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )