UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPAIXiPNg1jFbjE9XUMkl1s3EaFGM84OlEC/091vwr4=' 
WHERE 
  key_id = '6bf66128df2603cda0cc75c7596466f33bf1fefa9d67f4921aeab24f07d915f9' 
  AND (
    token = 'GPAIXiPNg1jFbjE9XUMkl1s3EaFGM84OlEC/091vwr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )