UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Abq8FVk5SAt9MFA6INu2Bi72r0U/Mj9pYAFX5lLQUu0=' 
WHERE 
  key_id = '39b7b3acb3a5b8207fb995ac4dd0a44842f479189736a005e9f71fa115eb6603' 
  AND (
    token = 'Abq8FVk5SAt9MFA6INu2Bi72r0U/Mj9pYAFX5lLQUu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )