UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/t+8qnrkXgeHI6SCFtREfUowi3ylpSDzuTpTdXxjQqU=' 
WHERE 
  key_id = '0281e85b077ac113050bb567e2e30caf1631cdc9e2d4a4c559746440e7dd7243' 
  AND (
    token = '/t+8qnrkXgeHI6SCFtREfUowi3ylpSDzuTpTdXxjQqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )