UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y384SQ7iP8UMahgcxAi4FTegXVK6nh87tujeuiGKNzg=' 
WHERE 
  key_id = 'c1a1cf97657223d11e7f03af690abd3abe5ee443db73bdd76f62f35619982e4f' 
  AND (
    token = 'Y384SQ7iP8UMahgcxAi4FTegXVK6nh87tujeuiGKNzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )