UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6xyOVhPjpIGkHVv9OgNeP9Np6V7+hPacL8U/dYJk8Y=' 
WHERE 
  key_id = 'cf0a1ff60fd6b199249431d2de10f9d64b81f683b75c47efa33ad9d69c52b7ed' 
  AND (
    token = 'w6xyOVhPjpIGkHVv9OgNeP9Np6V7+hPacL8U/dYJk8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )