UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4yHCJMD1L0AB8MBREpP+8IpnemHXlJYBHR8zwZV9YwQ=' 
WHERE 
  key_id = '189a097f7fd81577f708dcfeee11c9149e5e34e07aa5c8e40e484af4bb4c77d9' 
  AND (
    token = '4yHCJMD1L0AB8MBREpP+8IpnemHXlJYBHR8zwZV9YwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )