UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OmDIUzjlJijgmv5h4e87b958DXyJwjpY2OhAOmrRxl0=' 
WHERE 
  key_id = '8b5aa8666ff8ae472e57e9af7c052cc8d3679478abe95bfbf32c5a1254839db0' 
  AND (
    token = 'OmDIUzjlJijgmv5h4e87b958DXyJwjpY2OhAOmrRxl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )