UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XkTavlfEn/CLIrnbrlxdlQpwKiDrYrINRKcS3O+IjLY=' 
WHERE 
  key_id = '78a38929041b2c65f4eb42cb27ee0f2d8cac68a8323fae44fde44e2dfdc3f564' 
  AND (
    token = 'XkTavlfEn/CLIrnbrlxdlQpwKiDrYrINRKcS3O+IjLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )