UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gM+syiYL5iG0D+Y1D5UfHVZVzlin018qgX5eIl2ZoP4=' 
WHERE 
  key_id = '2fb336b238bfd8e988e9ab1552e120aea160b616d6992ffca83ba3b151696ecf' 
  AND (
    token = 'gM+syiYL5iG0D+Y1D5UfHVZVzlin018qgX5eIl2ZoP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )