UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PyZTF/ifVuifFxuXr8x8ynEBeJoCxMoEvaoFtkTXQGY=' 
WHERE 
  key_id = '0a6fb5a39930e22b208824de1ab69af46ee6da205a580d6ca12d0596350f787e' 
  AND (
    token = 'PyZTF/ifVuifFxuXr8x8ynEBeJoCxMoEvaoFtkTXQGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )