UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ajn59hl9fbYbmoY9Gy+5bcw1QKJW0MhI7BVIbHBMHb8=' 
WHERE 
  key_id = 'aad7a141199fc1cd45ad65415903420e7e3686afd2417cdbcc63238cd2eb4cda' 
  AND (
    token = 'Ajn59hl9fbYbmoY9Gy+5bcw1QKJW0MhI7BVIbHBMHb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )