UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WdUk7Bx7s2dgRV/vv5df+flXqtqey8zVG/LNpzV+hs=' 
WHERE 
  key_id = '1b4f550c864cc28ff984f75b76ca0912ce7fd88d65adff9d835d53b0a00ab727' 
  AND (
    token = '3WdUk7Bx7s2dgRV/vv5df+flXqtqey8zVG/LNpzV+hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )