UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3aQ1OpeBFZm3u+JvnXsT2f/Q9OcWBoBukORF88RSHsg=' 
WHERE 
  key_id = '6c73201e4b754e2aee97ed19fcb178ce309e7c3a7d9b34da3abdb7dedf04d9f6' 
  AND (
    token = '3aQ1OpeBFZm3u+JvnXsT2f/Q9OcWBoBukORF88RSHsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )