UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OST4VCpzq2wd9ibdGlkM5pWN+D2LvXh9VmjanzDfq/c=' 
WHERE 
  key_id = '13c3c5634ef1efd6ddcdb14226656ef309d7b9d0607f4f1bbb6a602c3736e572' 
  AND (
    token = 'OST4VCpzq2wd9ibdGlkM5pWN+D2LvXh9VmjanzDfq/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )