UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/1w3ud64G4kCqyW6ZYT6SsqLOSIXCYlOC2MqPasWzM=' 
WHERE 
  key_id = '356e84c345917ddaac584e628dc08039f2a159a5d92f8655f422889c3c4f2899' 
  AND (
    token = 'l/1w3ud64G4kCqyW6ZYT6SsqLOSIXCYlOC2MqPasWzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )