UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rD20xPFd8zXPb1WrHxQZ2tRxCPO65Tz1OMAeWhVEi0o=' 
WHERE 
  key_id = '92a7b5ea7756ff70bded2832dc405a0cfb6ba424604da6e91f0a266c56350e9a' 
  AND (
    token = 'rD20xPFd8zXPb1WrHxQZ2tRxCPO65Tz1OMAeWhVEi0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )