UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sEic8FXvEi1xydHUDqPKhWo10OhAwS+k81by6J+tIeU=' 
WHERE 
  key_id = 'db21f1ab772322a55a75afb84b712ab6f5c90fafc57734419d40181a391ff497' 
  AND (
    token = 'sEic8FXvEi1xydHUDqPKhWo10OhAwS+k81by6J+tIeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )