UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cv69baz/bg9hYMtscyi/b4nmtiBBruw0ruy5/OLYVGY=' 
WHERE 
  key_id = 'b3f036f22411c800d34e0e8b41317ef619a8b0239ecd7aab8c42a26327225a7c' 
  AND (
    token = 'Cv69baz/bg9hYMtscyi/b4nmtiBBruw0ruy5/OLYVGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )