UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V0tOClJ5eF9+2O2Jy8Pvb9V7wwcpBw/fo0gFmpTBraU=' 
WHERE 
  key_id = 'c4ce81fca32f687ac2e16bb02011e110dab16f038f633381015771761e7d6d30' 
  AND (
    token = 'V0tOClJ5eF9+2O2Jy8Pvb9V7wwcpBw/fo0gFmpTBraU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )