UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKVbvJXhD5QZfrUMNYnw5MwAuGoXNsgAvzW8wOFPusA=' 
WHERE 
  key_id = '66d0c9ea8f1a23fead44a729ba975c7288a0da1d953d77ebe4252986ca671b8a' 
  AND (
    token = 'XKVbvJXhD5QZfrUMNYnw5MwAuGoXNsgAvzW8wOFPusA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )