UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4eOqV+k+JSGLMo57+kI7LG1l1ROOxy3fM1SsMobqLkQ=' 
WHERE 
  key_id = '0f46595abce3d59f74469ed1551c0f815c50464057f14e37f4a3f1f878d88729' 
  AND (
    token = '4eOqV+k+JSGLMo57+kI7LG1l1ROOxy3fM1SsMobqLkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )