UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZAJ2B9jg6b7EjfFv92JM1jst84Eya/+PlfqQmKzStM=' 
WHERE 
  key_id = 'ea9bd2a1308c9381b17c940567cf6bfbb436280d884f764ba21e70386d92d4be' 
  AND (
    token = 'TZAJ2B9jg6b7EjfFv92JM1jst84Eya/+PlfqQmKzStM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )