UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bteBp9xjYo/95LrWwzxVHRduyAHVNPUsIQY6EE8VzDM=' 
WHERE 
  key_id = '0b539848b145b0ad1b06acd86320d3bcbdccdd8b7d49bfdb56b0d440c76f2809' 
  AND (
    token = 'bteBp9xjYo/95LrWwzxVHRduyAHVNPUsIQY6EE8VzDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )