UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brirBJTA6EfGSOBFKo/XoHFTrtG/kXAG8IUVJV0pYQc=' 
WHERE 
  key_id = 'd166e562fe1d1a35302159014eabe1d70ed4b5b7059922b3a3de5e5a7ceefcd4' 
  AND (
    token = 'brirBJTA6EfGSOBFKo/XoHFTrtG/kXAG8IUVJV0pYQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )