UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQKMZeOaytXY/LrKd81fE4kiebQelJ9jsUZnjjKtKcA=' 
WHERE 
  key_id = 'be3171e8143d19f6d972a2530d913c5ff90b7b1aaaab478f946be6e5f5ef540e' 
  AND (
    token = 'OQKMZeOaytXY/LrKd81fE4kiebQelJ9jsUZnjjKtKcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )