UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'epKL80IIEqUdS8DiO5t9zaKNaVogZKsPIGgft8XDIzs=' 
WHERE 
  key_id = '0df062e47c0e8868a5cc05984fca904d076069cfe255335ef2df5f3af9b92ce3' 
  AND (
    token = 'epKL80IIEqUdS8DiO5t9zaKNaVogZKsPIGgft8XDIzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )