UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ba4EGQA2M8jrY3EtS3hFHQbYdThB648G1hTO2XWmme8=' 
WHERE 
  key_id = 'f50c4cf8d3bc74faae7b4e678545c0d005f08f1cecd1dfb81a9b72af30031535' 
  AND (
    token = 'ba4EGQA2M8jrY3EtS3hFHQbYdThB648G1hTO2XWmme8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )