UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vcPrLkHN+cBAKIipicj7J1+nmM6yzrNbVpcjpG56ixw=' 
WHERE 
  key_id = 'd6e0f36cbde6cba1c0f9767c04d278698cf2fa05a18acab060d20f61e89db311' 
  AND (
    token = 'vcPrLkHN+cBAKIipicj7J1+nmM6yzrNbVpcjpG56ixw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )