UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rRG1s5wIZJHhiix8kzFL3OI7cXdKmaAHB0zKzh/6c20=' 
WHERE 
  key_id = '9abf075f951bf800b5ddcdb4a8777f4737be5cbf565e44cb3904b19e18602515' 
  AND (
    token = 'rRG1s5wIZJHhiix8kzFL3OI7cXdKmaAHB0zKzh/6c20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )