UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqO26oTSojopPSZff9Oo6bDU4mXTeEfr2zv4oV03g08=' 
WHERE 
  key_id = 'a51059bd5129150b1640153bb8799e1907086d04c34626a28d262b3728f9c2dc' 
  AND (
    token = 'EqO26oTSojopPSZff9Oo6bDU4mXTeEfr2zv4oV03g08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )