UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnWydK14LWa0iI5DBpVowdohHHkuuLlJk0hEj3JHPMU=' 
WHERE 
  key_id = '0bc8a4f8867b2e0b10c095f26050e7c20a289dbcab8cb12036eeed96068e612b' 
  AND (
    token = 'dnWydK14LWa0iI5DBpVowdohHHkuuLlJk0hEj3JHPMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )