UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJPgTjihZLgd7Bo323d2pFUYACMtYOFAejO4g/jL0kI=' 
WHERE 
  key_id = 'db3e2aeaec5da329124e6bef05d37202007a953be05cb9cccf7e453430fc528f' 
  AND (
    token = 'vJPgTjihZLgd7Bo323d2pFUYACMtYOFAejO4g/jL0kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )