UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyRlbYkGkinuHGZ4Bc9VtNpNyWoxVQ4h9IqvX53C6kk=' 
WHERE 
  key_id = '0599321fea7bbcf922b76f7f1b7e385f5be4a7e5be66d86c187b9d05030f1376' 
  AND (
    token = 'gyRlbYkGkinuHGZ4Bc9VtNpNyWoxVQ4h9IqvX53C6kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )