UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YlS9Z2Bizg9Sx8KxfcqoQmLaU+H+p3sOuIxmnAcPP18=' 
WHERE 
  key_id = 'a6746f4a80313df1b161c945fa48b47eacca15c76a4747f7daab82366c54f60e' 
  AND (
    token = 'YlS9Z2Bizg9Sx8KxfcqoQmLaU+H+p3sOuIxmnAcPP18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )