UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGXpN2LEBr7Ow2AxXlzTMqDLdjG4CWXEv7OeJvj5ZPE=' 
WHERE 
  key_id = '030eab41fec3f32f9513a99f1181b055a074eedfa4b8d649580696a9d3c50bd3' 
  AND (
    token = 'PGXpN2LEBr7Ow2AxXlzTMqDLdjG4CWXEv7OeJvj5ZPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )