UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AJlAHFcfqLZ+vNymzTZUFk6PlqWxjMlqL8lfkS2neQM=' 
WHERE 
  key_id = '137f265e120304cc770cd8fd74cb9764ed66a676153fd68e04f61646f981a92a' 
  AND (
    token = 'AJlAHFcfqLZ+vNymzTZUFk6PlqWxjMlqL8lfkS2neQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )