UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSI+yAZPFnkGqPTdHU5GY/cnNZSBA4Vga6L/7OA+IvE=' 
WHERE 
  key_id = '905586ef6897177cae416f2e6bfc9d841b6e7ab61f51eb6bab2048a4c264104f' 
  AND (
    token = 'gSI+yAZPFnkGqPTdHU5GY/cnNZSBA4Vga6L/7OA+IvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )