UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3qqWW3cD0uWBWbafr1HqJ9LjDobnDTs+DmBQVGheyU=' 
WHERE 
  key_id = '672bdc1bd04030b8f74e61029b6132c0e50f8bb202314efbaa61e98cb36b574a' 
  AND (
    token = 'R3qqWW3cD0uWBWbafr1HqJ9LjDobnDTs+DmBQVGheyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )