UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fpRcFy381wVMClj+zV7ihesJMiFZpgDlbNRUi6J4tuQ=' 
WHERE 
  key_id = '7d16da9af749f246e267167bb71ef47143a776e6e1dcbb24f75b19b8914898b6' 
  AND (
    token = 'fpRcFy381wVMClj+zV7ihesJMiFZpgDlbNRUi6J4tuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )