UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUIzUiKUH+IvVNkFP8PVLhwOog7C+FQX7iRSUCpjTxI=' 
WHERE 
  key_id = 'e3440497dba3657278f2f2347fe6b41c41f34988b8f99af41d26057959021752' 
  AND (
    token = 'rUIzUiKUH+IvVNkFP8PVLhwOog7C+FQX7iRSUCpjTxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027