UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rd2+EwDEcpYo/Xe2xConvY2zbwfc1I2EB9MIXTqX+FY=' 
WHERE 
  key_id = '72349a6e6da4435597ce8049f2849e390783d06e00a055b99a43243a06cfd742' 
  AND (
    token = 'rd2+EwDEcpYo/Xe2xConvY2zbwfc1I2EB9MIXTqX+FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )