UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BEzFbtfhd62P9phut98z0A30FrJGOgyj7aL0hEfhBd4=' 
WHERE 
  key_id = '8d3fca85c85bd65d0bd389b1d46dddde17b62bee1a47432163edef1d9057f1bb' 
  AND (
    token = 'BEzFbtfhd62P9phut98z0A30FrJGOgyj7aL0hEfhBd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )