UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNttSEF3g11MIky8JOlU+7+NaTZeF55boyrO0tmLgYg=' 
WHERE 
  key_id = '8e28fd84b37c154d54363c75e3afd49a943a31a2583a5352e7886908cc3364ac' 
  AND (
    token = 'fNttSEF3g11MIky8JOlU+7+NaTZeF55boyrO0tmLgYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )