UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKjEI87//qLhiqTqXz2NlyC5retew8fPr0b6ZvaMP6U=' 
WHERE 
  key_id = '408f3f4a7e5231dcaa054be43c9bb2f3b791e63be469f327dfd410a4b7130b98' 
  AND (
    token = 'kKjEI87//qLhiqTqXz2NlyC5retew8fPr0b6ZvaMP6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )