UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C1ca1VI9H0MjZV+92GNzD64MlR2HHNm6vAbnaZQlCY8=' 
WHERE 
  key_id = '1bd735bd0733f5d6e9ddfc17b90a1e1e5a4fcae3b18d0ee21d7b9502f356e2ab' 
  AND (
    token = 'C1ca1VI9H0MjZV+92GNzD64MlR2HHNm6vAbnaZQlCY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )