UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vrjXXc5iaT6OOTdHKjMuCkDTKVUSEGVMNiDuXgUcsWA=' 
WHERE 
  key_id = 'fefca92d4cb5c2d54eeb75c316115f74510b22dacf04d310bb909ceb3db67627' 
  AND (
    token = 'vrjXXc5iaT6OOTdHKjMuCkDTKVUSEGVMNiDuXgUcsWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )