INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a3fea50c900e7a0f07984620cd0046823e5ca6b6c15af0cc7356f75337f3258', 
    'd1GlQjhJAA0OE1WoEzvflzPWwwdlKsE85xgH1MyPdyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)