UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bnb3bvAl8KgaNOmykK40Q//HvnP/eZ0/zfWo8aIFJcc=' 
WHERE 
  key_id = '2d9a8b969820e45abdf98e97edd7d695e404e1d8aa6c1c6692393c799bad0c8f' 
  AND (
    token = 'Bnb3bvAl8KgaNOmykK40Q//HvnP/eZ0/zfWo8aIFJcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )