UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEcvHtOiMbMsAv2K6Oaw5G5k5lrnnPPLvgAGv+crPIU=' 
WHERE 
  key_id = '8830d5614b8ad9b50c4ed52c764a4f316a9553d3d76b36c3fd30af299d9b8d38' 
  AND (
    token = 'PEcvHtOiMbMsAv2K6Oaw5G5k5lrnnPPLvgAGv+crPIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )