UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvjImmqnmpeSiKfROwUJ/rM0tTFsgebKygIZ/SKOVoU=' 
WHERE 
  key_id = '465a87618782781c2f36bc9bae438768265250f754f8e9c089d1df8b2e9f6b30' 
  AND (
    token = 'xvjImmqnmpeSiKfROwUJ/rM0tTFsgebKygIZ/SKOVoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )