UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGKrKHU+xvJ8/zOtfa4jyNcsTjJchfFgxAaoDL3F9to=' 
WHERE 
  key_id = '1413a0123dd49093b4375bf827e54612e39311aa6733cc8e38877cf4544c2c46' 
  AND (
    token = 'nGKrKHU+xvJ8/zOtfa4jyNcsTjJchfFgxAaoDL3F9to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )