UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gd+t19UPoI9f23Yealh9P0aLsTG2x+AEt5F/aL66SD4=' 
WHERE 
  key_id = '0244a56176dc9e310d5bbb98189b4a92dc975e1f5082cc45460e810fa7d878dd' 
  AND (
    token = 'gd+t19UPoI9f23Yealh9P0aLsTG2x+AEt5F/aL66SD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )