UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnZbL+XdEmgfmjIHIKkTKD/Vav/D4P+KehsxNP2QwtA=' 
WHERE 
  key_id = 'd6d47dd93b2e558adc46f59db85e8ce5d35cbf8584ff6f69e707998703de797b' 
  AND (
    token = 'xnZbL+XdEmgfmjIHIKkTKD/Vav/D4P+KehsxNP2QwtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )