UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Legqnlp30o77WIHmhd3XLOol9hFe0S0t11h3/MWYK48=' 
WHERE 
  key_id = 'd5cb378bd3f9db0b933a53f081cb79906789af7c5f62842b02b9b2687300f0a1' 
  AND (
    token = 'Legqnlp30o77WIHmhd3XLOol9hFe0S0t11h3/MWYK48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )