UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ds5x2sjwrIrosa6B0XV+SyRJk0esrBsyuIMqRFw4EYE=' 
WHERE 
  key_id = '6067adad95b962522c748032c096e3aa72e403fe47924ffcf37857eb802a9242' 
  AND (
    token = 'Ds5x2sjwrIrosa6B0XV+SyRJk0esrBsyuIMqRFw4EYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )