UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nniooG+bgXKsoPYq6CAbcs53ZW7vQnXN7ZMlToZKpC4=' 
WHERE 
  key_id = '394ff0a7c3bce1a634918d72ef9d2c432d7c506822ab6e89401377534b3ee38d' 
  AND (
    token = 'nniooG+bgXKsoPYq6CAbcs53ZW7vQnXN7ZMlToZKpC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )