UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUofxxKgeUuGMzlezjVN9NEwmGcvdrbiEw5LmT7n4tk=' 
WHERE 
  key_id = '8f02c93fc39d68f362b7db6a70ffb4a2ed7f9ecb34a8b39962a00e9a22e7b5eb' 
  AND (
    token = 'NUofxxKgeUuGMzlezjVN9NEwmGcvdrbiEw5LmT7n4tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )