UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gE6HsgHftzViQYY43rM2kWJVKKuGtb5dLbmE2J6jPkA=' 
WHERE 
  key_id = '735750a0614a4e9829fc84b0908c9c1058860f2ccac274801c9ad49e2eb832ae' 
  AND (
    token = 'gE6HsgHftzViQYY43rM2kWJVKKuGtb5dLbmE2J6jPkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )