UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwnX9M5loSdfUT8Bxi+Wbl4cDaQjcZ8W1twJvbNE2Qg=' 
WHERE 
  key_id = '94f92c077a92b990a0ebeaef2afd902687d7530d7ddac0ac8be58837f405d7ca' 
  AND (
    token = 'wwnX9M5loSdfUT8Bxi+Wbl4cDaQjcZ8W1twJvbNE2Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )