UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvX3+X1XVK6CDMPnnEoEvSKn7+mEnl3ix9TGhOIliPs=' 
WHERE 
  key_id = '5b8860514f72c8a652fde7a180bf6dd8e032a71bd8267c441925c351154e1c13' 
  AND (
    token = 'KvX3+X1XVK6CDMPnnEoEvSKn7+mEnl3ix9TGhOIliPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )