UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Po14tIi/pk4cRKkrYVtz/83yLThjlugpT0ZBej7yuHs=' 
WHERE 
  key_id = '11b8089e5f10395fb316de5b7b1fbdb349e7f963f08fcf6130dd565f29edd6d0' 
  AND (
    token = 'Po14tIi/pk4cRKkrYVtz/83yLThjlugpT0ZBej7yuHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )