UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+tGJ+EpMUOn5lUwKXbj1RfZ3G8KdYd8j1iW3/nxyfA=' 
WHERE 
  key_id = '09f3a091b21bb2f72c70e74e99bd36e32fc45fde2f37c77e904b31451337da98' 
  AND (
    token = 'b+tGJ+EpMUOn5lUwKXbj1RfZ3G8KdYd8j1iW3/nxyfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )