UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTiCks8N1UBswMJIeFM9Zt1jgrdpnEMf1tFBJ4Oyj1w=' 
WHERE 
  key_id = '77bad8ca3f1c9cb55e868154c237e0ed88b832de0d81df8b21ed2d3e1ebe1e2d' 
  AND (
    token = 'lTiCks8N1UBswMJIeFM9Zt1jgrdpnEMf1tFBJ4Oyj1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )