UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9FkZhHz0RYkmA49IJGe4UiE39LKNKQKCKNGr0ywwQM=' 
WHERE 
  key_id = '8a2378bae6b5a92fa4831101c10109cdc69120db218795f143d3e515d3671dec' 
  AND (
    token = 'P9FkZhHz0RYkmA49IJGe4UiE39LKNKQKCKNGr0ywwQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )