UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gjh9iUfj6vuub+VHSjyxN7PNT69DfTRgtDfaunHO48w=' 
WHERE 
  key_id = 'f5a3586dadf8d96bcbcb2923edf778fd0b8548c18e148bc06198b43e4d0ecee4' 
  AND (
    token = 'Gjh9iUfj6vuub+VHSjyxN7PNT69DfTRgtDfaunHO48w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )