UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zSyoiIRKmAVokfEG09iFjVv9RtHHCzLn+Ydfxpcf7VU=' 
WHERE 
  key_id = '1172f7c1ce7a5b56dbaec7fe33033166a6550a1f3d77694b6c0264866ee6fd8a' 
  AND (
    token = 'zSyoiIRKmAVokfEG09iFjVv9RtHHCzLn+Ydfxpcf7VU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )