UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9KpPJsfEBuwo5QyFZ1tN39we3Y63DY+knqEOlQy2kU=' 
WHERE 
  key_id = '3e5495193b1ee1aaeb33c677789e298558c566a6505a31ca90d876830eb887e9' 
  AND (
    token = 'z9KpPJsfEBuwo5QyFZ1tN39we3Y63DY+knqEOlQy2kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )