UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lJCfOEXdyCIVauhA97j6/XsFr9Ew/9yOunLcx0Fs4EU=' 
WHERE 
  key_id = 'bb51c03161b48383693bb9e6e97995a6525c585e8483ead31f15c6ccebd787de' 
  AND (
    token = 'lJCfOEXdyCIVauhA97j6/XsFr9Ew/9yOunLcx0Fs4EU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )