UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uq74f656lXK2PFFNGbmgz6VlRqznsEmmOz4aHKTasWA=' 
WHERE 
  key_id = 'e7994cf6730667dc98abdc3f5edbb8d32e87459ca511f5e7463a6f1dc66437c3' 
  AND (
    token = 'Uq74f656lXK2PFFNGbmgz6VlRqznsEmmOz4aHKTasWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )