UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YkquDVpptYRzjjdFFZT0pdV9Yyk3kGOv+SYbI/dG6f8=' 
WHERE 
  key_id = '6d0111ac03b2922d7315e479bbe8a629a50e641277ac3e4b748a43336eb7da9a' 
  AND (
    token = 'YkquDVpptYRzjjdFFZT0pdV9Yyk3kGOv+SYbI/dG6f8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )