UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DP4YVE+drC9usKg2baJBd+lefzsFmcwMsk5nwjQUbTw=' 
WHERE 
  key_id = 'c28d465a343c6abe89005d2f935098c9b95da9c17c6b28aff6d1c3a27ff9eb9a' 
  AND (
    token = 'DP4YVE+drC9usKg2baJBd+lefzsFmcwMsk5nwjQUbTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )