UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+El55xGzeDFWnBdcDeUqnLJXNWR6TL6c06yZgdnAz/I=' 
WHERE 
  key_id = 'c698b7fe1dd60721b978edaf2b7853b0267a4cf96ec43f0e5e90cc26c477089e' 
  AND (
    token = '+El55xGzeDFWnBdcDeUqnLJXNWR6TL6c06yZgdnAz/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )