UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTSMSJ96caadEpFQkIUXTg3rJ1ESehiz4DzYib/mbfs=' 
WHERE 
  key_id = '305e19f3bed030d356ecd1d6f0eeeca8351bf442a719c5786cfa22919ab5c132' 
  AND (
    token = 'VTSMSJ96caadEpFQkIUXTg3rJ1ESehiz4DzYib/mbfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )