UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuSV6tXBgHV1IjiuZEOm805rwvhuvGcD07hpf7hOt9Y=' 
WHERE 
  key_id = 'fd23d89fb2a26bf307cfa26afe4d87a58b15922b2c2810b088d7cb3c7cce3027' 
  AND (
    token = 'CuSV6tXBgHV1IjiuZEOm805rwvhuvGcD07hpf7hOt9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )