UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85hku+/ES1QUW/qxzuEjesTNdHAxNu/s7wC3jjI4I64=' 
WHERE 
  key_id = '94a065faded9a59256a483950d78809fbe1d619909da52e1ed1d4dcc140afbef' 
  AND (
    token = '85hku+/ES1QUW/qxzuEjesTNdHAxNu/s7wC3jjI4I64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )