UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zzs0abqNM5U2PSTSmU9L9sJCICYa5C0LTrUIiN5G8hw=' 
WHERE 
  key_id = '38dbeca4180485a47304c6c7ab157556e5a423c67a9a1faabafe53353f4e3aa2' 
  AND (
    token = 'zzs0abqNM5U2PSTSmU9L9sJCICYa5C0LTrUIiN5G8hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )