UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tSjL9VtfJHRSStlLI/X2LO9WRENf7KETGDx4qc0dXXQ=' 
WHERE 
  key_id = '435706dcf2cd7db4e9d6b6c06ebb481a2b1ce687cc55f735fb01d20b25359807' 
  AND (
    token = 'tSjL9VtfJHRSStlLI/X2LO9WRENf7KETGDx4qc0dXXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )