UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dj89Q8WPeiWTvdR+KAlQ60LBPvHIv0SkPmtofFUVm1Y=' 
WHERE 
  key_id = '545b95e0071e303c636a56b2da126a6b718c52a11ae2201d18da63e7eebc72e8' 
  AND (
    token = 'Dj89Q8WPeiWTvdR+KAlQ60LBPvHIv0SkPmtofFUVm1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )