UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wuw221mVzuE9qOte73294ityhOaX2onsuabWyRAO2AA=' 
WHERE 
  key_id = 'c8f6fb627c004541195294093f4db3ef0ff23f2352c026b680a86a9c490bb659' 
  AND (
    token = 'Wuw221mVzuE9qOte73294ityhOaX2onsuabWyRAO2AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )