UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ga7xqMbW35C1ohL3O9fcahPZJRZDs7qvWT3js7Irq9k=' 
WHERE 
  key_id = 'ea38b53b61499bf51e42dbfbf94fa358c0da2d02b49fb5b6e1479bffb39ed3bc' 
  AND (
    token = 'Ga7xqMbW35C1ohL3O9fcahPZJRZDs7qvWT3js7Irq9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )