UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtIgN7v54u2nOeSUx1r4jj8CoVT1/1tLEtB4DQqUo2M=' 
WHERE 
  key_id = 'adfe936ad1396b44524033205115174d7247c941f4097055300e569111cabc9e' 
  AND (
    token = 'UtIgN7v54u2nOeSUx1r4jj8CoVT1/1tLEtB4DQqUo2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )