INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b173ced1321eadcb9dd6de8dad3e543d5746e5469626887193afb65ab0374fb', 
    '1HdgDJYA9MGGh2Tf8itMIMLbzBGk8I8CzPdMX3hfprU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)