UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1F2Lqmrl71DXAdF8SwGgTk4U62LC2S0B7z0sguRGGY=' 
WHERE 
  key_id = 'd4de6a06edb39ec6e8cde7de5705b20eea63a6eaabdd59fb366fae5c4086d540' 
  AND (
    token = 't1F2Lqmrl71DXAdF8SwGgTk4U62LC2S0B7z0sguRGGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )