UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HZ4pl2SLDLW4wQe4/qaIC3qiJjvHNdEDqkdO5ZMBq1s=' 
WHERE 
  key_id = '6b035e934121380f5f3a0ddb8298c034653989a3724de98e30ad9384485339f5' 
  AND (
    token = 'HZ4pl2SLDLW4wQe4/qaIC3qiJjvHNdEDqkdO5ZMBq1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )