UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PjNvXnIbtxNfQDAtUyajplgqjR7HYCDnCRpiqHGSSY=' 
WHERE 
  key_id = 'b431dbd8b72870dbbd6a200b6112719c82b93663da139a82ad8fcfbe6a590bad' 
  AND (
    token = '0PjNvXnIbtxNfQDAtUyajplgqjR7HYCDnCRpiqHGSSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )