UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXO4g8kE+nLQj+ismdfLB3MVlwVhho3LMpkvY0my8t4=' 
WHERE 
  key_id = 'e83a8f01bb3ecce6dc3b97ed54c6993a6630e54dc7f778a56b889f24b31f255d' 
  AND (
    token = 'iXO4g8kE+nLQj+ismdfLB3MVlwVhho3LMpkvY0my8t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )