UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lc1Xrap+vVbF0GAUhCoJO+7i1vWAI66/URBlRCyFU4=' 
WHERE 
  key_id = '9f3d6d3b103f17c8a05c5b1a293087a07f1e09dede84de0827af5b20eada67b4' 
  AND (
    token = '8lc1Xrap+vVbF0GAUhCoJO+7i1vWAI66/URBlRCyFU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )