INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a35c2032040de8a09311d2eb326d9c3207480ed2de2dac0d7cf8c74b81562616', 
    'io1R4WpzEwh5xTBdEY3meCzeuf3ODnf1JYQHOhS+uaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)