UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rs0956TR3aS7Q4I6ZYpK69qHLSsI3m6w9n6oZxzufx0=' 
WHERE 
  key_id = 'a406a44c3271bb8198c19c38feac2df6c15e723be004d68c093e6d15ef5b25ea' 
  AND (
    token = 'Rs0956TR3aS7Q4I6ZYpK69qHLSsI3m6w9n6oZxzufx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )