UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NVz8XoBNC+1BGKDwU7uwZDirWzQXSXgogFIoUnodW9Y=' 
WHERE 
  key_id = 'd8870ead4249fc3047e9132536a2beb54529eac41a350a95eaa67e3a01ab1a74' 
  AND (
    token = 'NVz8XoBNC+1BGKDwU7uwZDirWzQXSXgogFIoUnodW9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039