UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Y05eJI+FKVPU7rjQ2Dyuwl4UoMZ7EHqvi6oFvITYlg=' 
WHERE 
  key_id = '541baa3e952e9e719214126841f6bf02be5a45155b68651bc17208d390aa3b06' 
  AND (
    token = '4Y05eJI+FKVPU7rjQ2Dyuwl4UoMZ7EHqvi6oFvITYlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )