UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I6GIfEY1dxAyvQ8pxulKwwAKclJfskDHz8kk0yywuS4=' 
WHERE 
  key_id = '77320f8f6e20e200ee253521d6468be45ef263438dd89a9a951f8c279e88a914' 
  AND (
    token = 'I6GIfEY1dxAyvQ8pxulKwwAKclJfskDHz8kk0yywuS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )