UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XYGxclI3nNqGAleoj/ZtWtOcUVwScgqE3TVpF6hEZ8s=' 
WHERE 
  key_id = '681b13b8fdde53b8528699646ec2acbe5ae1ad2ee15618ccbdf78f6af79c5679' 
  AND (
    token = 'XYGxclI3nNqGAleoj/ZtWtOcUVwScgqE3TVpF6hEZ8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )