UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CVsMwNkyH3pkoOSsqhQWMCp7w6HdGIrgMJHO57AE6Y0=' 
WHERE 
  key_id = 'c83ceb11140c6dca1bb3ef3451763313c042fd27aed2752172d98ed2693b500a' 
  AND (
    token = 'CVsMwNkyH3pkoOSsqhQWMCp7w6HdGIrgMJHO57AE6Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )