UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9GPCItRuxxlGgvlrHpRYdaiVVVW+TyAlzUX6Yo69Lw=' 
WHERE 
  key_id = '123aa486da313990e9162fb2d39df14565112b5678205df5079f79ecf1316810' 
  AND (
    token = 'k9GPCItRuxxlGgvlrHpRYdaiVVVW+TyAlzUX6Yo69Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )