UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eoGWseo0ks3TK8qa7GRJE2ukICTIC1mq8wtJJuCC5SY=' 
WHERE 
  key_id = '37c0539fa316ebf73b41d44bbdbd1d5915bee57d57e58a85946a40b4eaae18e6' 
  AND (
    token = 'eoGWseo0ks3TK8qa7GRJE2ukICTIC1mq8wtJJuCC5SY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )