UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQvjtZgblzgl3KVl0YTTEbjhM/yDX1hz7F1wTEhz/Do=' 
WHERE 
  key_id = 'ea121544da89c5e1b1e4ddc9ddd93f895e56efb0c8b4b7ba32e9bb4f7c30f5ee' 
  AND (
    token = 'WQvjtZgblzgl3KVl0YTTEbjhM/yDX1hz7F1wTEhz/Do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )