UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHi1iSvJY8SJxhi8kdziiMcqxgrmV1DgQZ4ArfzYGis=' 
WHERE 
  key_id = 'd3f74cc1d1060f7f473f06f5288d8b2c3c3cefa44ba19fb24c3b9c0e1f26a3cf' 
  AND (
    token = 'SHi1iSvJY8SJxhi8kdziiMcqxgrmV1DgQZ4ArfzYGis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )