UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V30+yAvjBlz0x0RKv1LOMACe/0dhIRae0KrcXfPx5gc=' 
WHERE 
  key_id = '3dd4199141d83c11bc62b7b90157f90412e496a19e349df1b285d381bfbf47f1' 
  AND (
    token = 'V30+yAvjBlz0x0RKv1LOMACe/0dhIRae0KrcXfPx5gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )