UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OUNIBj3kcJ47gaDwr/eqlqYGTJHIKEhNa3/BaH84BQQ=' 
WHERE 
  key_id = '9e9a0a6a8beef54a17c520bed1698f91a030e89701156c8618d169757c27a3e6' 
  AND (
    token = 'OUNIBj3kcJ47gaDwr/eqlqYGTJHIKEhNa3/BaH84BQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )