UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pm0iQkaB8c1MJMBc+8itSsZ0fHpk8jrNvWEGDI3f9SY=' 
WHERE 
  key_id = 'd840a328e2adaccc02b3079a11bfc89c7e3ddbb9527fa5e325fe367dbd55eed3' 
  AND (
    token = 'Pm0iQkaB8c1MJMBc+8itSsZ0fHpk8jrNvWEGDI3f9SY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )