UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxGcWlyPL1p5qRo0d9TajfYOa6AyJd2eJcNpFzFUz7E=' 
WHERE 
  key_id = 'b8fb50207a3c385b028bb1661529af97bcdf77f49aa90fdd21135db9b52c2d6e' 
  AND (
    token = 'IxGcWlyPL1p5qRo0d9TajfYOa6AyJd2eJcNpFzFUz7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )