UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4td2WNP1xxdz6diw/1vKHLuTtxsOq7Wjqu/alD1r5oA=' 
WHERE 
  key_id = '2f95c1c7ca27cd7ce2c162eb3db5314642f80f0871d9357387b53f52da2387b1' 
  AND (
    token = '4td2WNP1xxdz6diw/1vKHLuTtxsOq7Wjqu/alD1r5oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )