UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yAaAF66Js/CPwoC1DBPmH9INX9VK3OfBqZteoI9K0As=' 
WHERE 
  key_id = '95e3dba36b2f8fd3ae52a036b2317753a9aa6649140465523c7df6e7d34a8fc4' 
  AND (
    token = 'yAaAF66Js/CPwoC1DBPmH9INX9VK3OfBqZteoI9K0As=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )