UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oi/tTz7TVi7YZOwTSkJ6CSvXr0n2ObRYP9kUB6o/r1g=' 
WHERE 
  key_id = 'd79c0c0b26fabead154e3c9e310d75dfc9eb0305667f0d50d04c3eab0485cd0b' 
  AND (
    token = 'Oi/tTz7TVi7YZOwTSkJ6CSvXr0n2ObRYP9kUB6o/r1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )