UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ot0478yy71RpTWaR1NCpJY3eO3VCGouc7hiBDq6nP1c=' 
WHERE 
  key_id = 'a24c93ed553264b460834ba3cfc3a2720ca61459cbd3ec845810d081cdc47953' 
  AND (
    token = 'ot0478yy71RpTWaR1NCpJY3eO3VCGouc7hiBDq6nP1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )