UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZGDyo0KQ3izH7r+WZfjJ1cdsgD2hEw7wvCsRUKj8ATE=' 
WHERE 
  key_id = 'b70cec9495774ef9cdf48512ad7c8cac69214c5aebd98c6f254bd202a9ca2b44' 
  AND (
    token = 'ZGDyo0KQ3izH7r+WZfjJ1cdsgD2hEw7wvCsRUKj8ATE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )