UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMcxQbkfZTPVWalbbq8TO+qAYNjyPh7P7EK3qGOULTk=' 
WHERE 
  key_id = 'b1a28319a82ee71512690f3ca26c1b15a6d5de5b1cae447f820904ad98d1e6eb' 
  AND (
    token = 'HMcxQbkfZTPVWalbbq8TO+qAYNjyPh7P7EK3qGOULTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )