UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p+oXi4awq6MqsSuBqn+ohH374kv9A4xpSM9ywH1PDcQ=' 
WHERE 
  key_id = '45dcdd4b2611f4cc82761cf762961f80f53f7bd82352bdfffcd94845e821a1c8' 
  AND (
    token = 'p+oXi4awq6MqsSuBqn+ohH374kv9A4xpSM9ywH1PDcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )