UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ifft08KDNGiPQ1VWvEGMxx68HjeNw75h22xZxYpM68s=' 
WHERE 
  key_id = '7b9172cc015360dc3b9163d7f541572d42141932ac90231cd0ba7506504eddde' 
  AND (
    token = 'Ifft08KDNGiPQ1VWvEGMxx68HjeNw75h22xZxYpM68s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )