INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b962335c7794cb2aeb28f60076ff1b401b6382ebdb2f09471247266d71f5ba', 
    '545JcziYxRGFD/PT5b1jGiuUbyZnMbjz3FfYq/QMQWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)