UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YJyErsO+9KSfNkrMg9MBNrFI8xcgnm87eLT9SZQky8=' 
WHERE 
  key_id = 'a6e077cdd7c2fa2c2388ef7cf032b3de4b07abb306e67ed25401bd7f2eec26a0' 
  AND (
    token = '3YJyErsO+9KSfNkrMg9MBNrFI8xcgnm87eLT9SZQky8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )