UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3nxBjpRhupR41oEF/1vlIC2iYt9ZRm6SDjWwpLLhys=' 
WHERE 
  key_id = 'd0c31dc5c1317e25cc4ca7b0d723e74508bd0c81b24eeb5545bcbf813af26c85' 
  AND (
    token = 'u3nxBjpRhupR41oEF/1vlIC2iYt9ZRm6SDjWwpLLhys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )