INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53595b318babc92f06be47d62c300a1fbc6ded1484d9745b8b16c8072fee36a7', 
    'T/sKLvXjyD8Fx3RY4onfX4InwhuGC4FLIJgn1B6zHUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)