UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6es8JAPclGCue3VtYBEWlCSEh8W3F1jVZzia9wkqnaY=' 
WHERE 
  key_id = '458bbc1af9b6164fbde5dcf9a23a8c14c0a3bbc989531ed1c144d34e3de6263a' 
  AND (
    token = '6es8JAPclGCue3VtYBEWlCSEh8W3F1jVZzia9wkqnaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )