UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpfiKQI4BT08tpOYgNUo81ttQAU3uO9AeFOB3gyODjg=' 
WHERE 
  key_id = 'bff399d972eecda156e77507d0f1f54b8f858c263099a49c63aed9e2961b2dab' 
  AND (
    token = 'vpfiKQI4BT08tpOYgNUo81ttQAU3uO9AeFOB3gyODjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )