UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPNxeEYkTrHDt4cpXX+D76cV8qOu2xjGfVKqyguEIrM=' 
WHERE 
  key_id = '7cee5db57f1683f9ff28fb32f899e7332001e0ad0c207333db57d2277413ae24' 
  AND (
    token = 'uPNxeEYkTrHDt4cpXX+D76cV8qOu2xjGfVKqyguEIrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )