UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x1hP54D3DSoCGub8BywQy9YqLoW6AT6z4uZTTW29dww=' 
WHERE 
  key_id = 'beb899318426dcf5a82459ad4bf7996928a39396b681cfa751c55640f8bdbf0a' 
  AND (
    token = 'x1hP54D3DSoCGub8BywQy9YqLoW6AT6z4uZTTW29dww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )