UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBaqSrnbYHYaHamd9a0DJNLHZLJAkFpzMoBNeRMDcjI=' 
WHERE 
  key_id = 'f8e5b685dadf7d2daa00ae61be603e4675dd35a16f0974863c5ea9a8d0e2e338' 
  AND (
    token = 'dBaqSrnbYHYaHamd9a0DJNLHZLJAkFpzMoBNeRMDcjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )