UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dz6rI87LbqJYDFxasEzf+8nJB48coLdjAd3Mw4XkULw=' 
WHERE 
  key_id = 'a14da5ac6fa4aacb4b6b5a04d000a965e509fcc2d71b234529f4572c84ab1c66' 
  AND (
    token = 'Dz6rI87LbqJYDFxasEzf+8nJB48coLdjAd3Mw4XkULw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )