UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5J6pZwzWBFO0qrIk0TREqwj+buxGGzb1BRobFVOoN5o=' 
WHERE 
  key_id = 'f7936a566a22cc37cc9d734d37b9a6aba70665a17a525c8bce321873abf737e6' 
  AND (
    token = '5J6pZwzWBFO0qrIk0TREqwj+buxGGzb1BRobFVOoN5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )