UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nuyjv3GDj+c3s9elnopRhSM3YfqAG6aaFrEhYoOG484=' 
WHERE 
  key_id = '0c452fc12a726935a3dd51a02cbc2e63bf80eac1d032462ee5d025e6f2e85968' 
  AND (
    token = 'Nuyjv3GDj+c3s9elnopRhSM3YfqAG6aaFrEhYoOG484=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )