UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NR3EDYxaVglXEUNF6iJyQghKujWQ6wj48JfO9V1yZ7A=' 
WHERE 
  key_id = '47f999e53716c907643bedb2c530f4f16bfd78302eb738f0b95f6a1d730ab7b7' 
  AND (
    token = 'NR3EDYxaVglXEUNF6iJyQghKujWQ6wj48JfO9V1yZ7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )