UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDA+w4LY1POU4B5ORDZQg9+blj4DOnQnnD75FPX8n8Q=' 
WHERE 
  key_id = '9f12db5a08feec95ddc24f8f8f9cdc7c472ed00cf60cd9dd5a5796e4a6f6e280' 
  AND (
    token = 'vDA+w4LY1POU4B5ORDZQg9+blj4DOnQnnD75FPX8n8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )