UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vci+aozIYG/052+PucFqVSWgOPclHD+slErcL3iivHY=' 
WHERE 
  key_id = '911833f636ff726c1da299a61cd2a5a0230a1cb0c2d5f3a1783d910eac298531' 
  AND (
    token = 'vci+aozIYG/052+PucFqVSWgOPclHD+slErcL3iivHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )