UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/dUpcAxLMHHrIl4H9vJdTDmTvK1TzZUdt+4u/g2Cug=' 
WHERE 
  key_id = 'b9e99a0ef7b850faea1836cf99dff987b20b89020378fc05aeb43826ae825163' 
  AND (
    token = '3/dUpcAxLMHHrIl4H9vJdTDmTvK1TzZUdt+4u/g2Cug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )