UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aIiP7qaj/USVkeoXBLPGuXyJpz7jTd8NvbkLp2SdV0I=' 
WHERE 
  key_id = '39074121f9f1fc34654e14b78bb906cd002a896fb6479a71ad4f8bccb179b98a' 
  AND (
    token = 'aIiP7qaj/USVkeoXBLPGuXyJpz7jTd8NvbkLp2SdV0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )