UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rdOzP2t5BDSMQfdZ7OhLSekypIZUeofl83KHKqNEQ7s=' 
WHERE 
  key_id = '7975f630fc4ca460e809fb46cb43ca87f7834dbc282f35479f2b6afacad3368f' 
  AND (
    token = 'rdOzP2t5BDSMQfdZ7OhLSekypIZUeofl83KHKqNEQ7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )