UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ArT4Vs6F8Yx0VBbbx8qKDYLnmDWvKnkXclhcz/ZHhXI=' 
WHERE 
  key_id = 'eb46741834166d51b79bd1433031e2f3c28bf6f63b5bd03bac1160e8daa3fa19' 
  AND (
    token = 'ArT4Vs6F8Yx0VBbbx8qKDYLnmDWvKnkXclhcz/ZHhXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )