UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UPriNiRXhJX8WMYQe5n3XOO3hjireMG3ZDJ+3VQv0ok=' 
WHERE 
  key_id = '69f75d7a920d1ad21fb46946012b23c19ad750df04c864cc0a6e90cecfdc3174' 
  AND (
    token = 'UPriNiRXhJX8WMYQe5n3XOO3hjireMG3ZDJ+3VQv0ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )