UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm8nuShvNo4JIIiOZxnyKnhoZ1gkMmSdy5XXmnvbet0k=' 
WHERE 
  key_id = '925c6b2fec2447363ed12a0e166bc9daa3ecfab6cd29e4616d401e9e0b9610a3' 
  AND (
    token = 'm8nuShvNo4JIIiOZxnyKnhoZ1gkMmSdy5XXmnvbet0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )