UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KYbkVx/MYSD6o3+oPHJTQ/WkOn2JeYOf7E2G+L+TElM=' 
WHERE 
  key_id = '7fda50f065baa1146bbec1804d8f340f6be4a5c56e4ac961ada536e77d79cc7b' 
  AND (
    token = 'KYbkVx/MYSD6o3+oPHJTQ/WkOn2JeYOf7E2G+L+TElM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )