UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ow7MCriSG4ais+Bsy4GQKJw78HeJ2sXZHmwvSjfYKVs=' 
WHERE 
  key_id = 'f4a0a3ac51f0c916da91d0cf13f1e70047b1768fa56952b17f6cc570f998a20c' 
  AND (
    token = 'ow7MCriSG4ais+Bsy4GQKJw78HeJ2sXZHmwvSjfYKVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )