UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHfuNCUr2mtsRX9jx1rcCkpNmIKzfZ/mdw9BzP1/Lxk=' 
WHERE 
  key_id = 'd3b6f02ee8c66c0db4b5fadb245d86380f639a3beb9a176901493bb98fa9d53d' 
  AND (
    token = 'PHfuNCUr2mtsRX9jx1rcCkpNmIKzfZ/mdw9BzP1/Lxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )