UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vj36gEbt7nSCy4PTthZRmkr15ulS8YDIu+Dnlb0XjeA=' 
WHERE 
  key_id = '99bd57290e4c55ed04742bef2a2dd0e78edd91ed92de669a352736b287d2e534' 
  AND (
    token = 'Vj36gEbt7nSCy4PTthZRmkr15ulS8YDIu+Dnlb0XjeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )