UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1Jr6CPVnAZSm0umgvwb0zq7pfEnLmpEoWGEZ6EItvM=' 
WHERE 
  key_id = '996ff8e9fa7f0daa6aa8e44a4f8528fbd0e59dc7854fb8d5bb66336444d87fc8' 
  AND (
    token = 'P1Jr6CPVnAZSm0umgvwb0zq7pfEnLmpEoWGEZ6EItvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )