UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CzL9X/8jf4OySPeTVsL9N1E7Ae9eqXrV0MXByM3R/iM=' 
WHERE 
  key_id = '073a7969329ae97e685c42ebe1841f511306672be7afc0c52fde2a28eccc38e6' 
  AND (
    token = 'CzL9X/8jf4OySPeTVsL9N1E7Ae9eqXrV0MXByM3R/iM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )