UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Ap92FCKYU7+O/k8XvFj6VQWGEKhsTqG+O2Enq0adps=' 
WHERE 
  key_id = '64021f1bd1c27f1b65d12abc20e9d4d9ddff4e58571993fa0ca31636930f8ad9' 
  AND (
    token = '6Ap92FCKYU7+O/k8XvFj6VQWGEKhsTqG+O2Enq0adps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )