UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GdbsrXfwd5ByOGGMtstDJpmxSqxdzsDaSLuKMyVtT+w=' 
WHERE 
  key_id = '41a467083dbc6141adcd198e37c07bd12446da755927290b7e6b5a7a07a74323' 
  AND (
    token = 'GdbsrXfwd5ByOGGMtstDJpmxSqxdzsDaSLuKMyVtT+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )