UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRd+pUut/3n9CeXV8ANSb0GUtr2nnSW5swky9Duhjlg=' 
WHERE 
  key_id = '2dc00bfa4c279a2291079d78f3518dc79db03b6a7da2b0b5b417ec6c92d8a363' 
  AND (
    token = 'hRd+pUut/3n9CeXV8ANSb0GUtr2nnSW5swky9Duhjlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )