INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4911b4e34381fb1919d3780ead8a5965ec14315722fe5da95daef88bc92c9097', 
    'rXKjHqauzPB2CtFsh4lknJzpeohyJymItzHIMX4ycso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)