UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sG4fp5Txp29JIOqfzPwVS/+0ZRbMTUfWpP95s5NZCgM=' 
WHERE 
  key_id = '719b2966247ac347cb4ea367a5e4c6c6d2159526538c2243a3911b444acfd4b0' 
  AND (
    token = 'sG4fp5Txp29JIOqfzPwVS/+0ZRbMTUfWpP95s5NZCgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )