UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HT3HPNhXwhdQi+6ixFzuxi47nCpj1zB4DUZInGJ5e50=' 
WHERE 
  key_id = '209b3026cb0fcf69a444833a5c7b30cecee2dfcba396fb22cf763e3b97a7089b' 
  AND (
    token = 'HT3HPNhXwhdQi+6ixFzuxi47nCpj1zB4DUZInGJ5e50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )