UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M4qvGgpB6Xo/jFD6IvP/iInTQDyd1UaOCtaUtEvXW1k=' 
WHERE 
  key_id = '2af4bef2acf1b35a4bc903717644c38f93a1b99a77341da3ffdc80fb0c9305e7' 
  AND (
    token = 'M4qvGgpB6Xo/jFD6IvP/iInTQDyd1UaOCtaUtEvXW1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )