UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DlICjGo6jvfdnnLRXt3kOBuaNNLBFBjQ3IE2qlfYcJ8=' 
WHERE 
  key_id = '7812c68935b78ee3d810c186ae5ab1e67f774c2e2e6c21809036439d8fb54ec3' 
  AND (
    token = 'DlICjGo6jvfdnnLRXt3kOBuaNNLBFBjQ3IE2qlfYcJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )