UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSo3pT2SBAW0d8ZnKRRtwsZdEK+a8cDttG0BQXnafWM=' 
WHERE 
  key_id = '8cd8e232397ca53510851b642b8916dfb647f3d19180497d4aa43409e595346a' 
  AND (
    token = 'CSo3pT2SBAW0d8ZnKRRtwsZdEK+a8cDttG0BQXnafWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )